Tingnan ang wikitext ng Pandemya ng COVID-19

{{Infobox pandemic
| name            = Pandemya ng COVID-19
| map1            = COVID-19 Outbreak World Map Total Deaths per Capita.svg{{!}}upright=1.5
| legend1         = {{Center|Mapa ng kumpirmadong kaso kada tao mula ika-25 ng Mayo 2020}}
<div style="padding-left:3em; padding-right:0; overflow:hidden;">
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#510000; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;10+ kumpirmadong kaso kada 1,000</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#900000; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;3–10 kumpirmadong kaso kada 1,000</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#c80200; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;1–3 kumpirmadong kaso kada 1,000</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#ee7070; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;0.3–1 kumpirmadong kaso kada 1,000</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#ffc0c0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;0.1–0.3 kumpirmadong kaso kada 1,000</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#ffdfe0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;>0–0.1 kumpirmadong kaso kada 1,000</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#e0e0e0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;Walang kumpirmadong kaso o walang datos</div></div>
{{collapsed infobox section begin|Mapa ng kumpirmadong kaso}}
| map2            = COVID-19 Outbreak World Map.svg{{!}}upright=1.45
| legend2         = {{Center|Map ng kabuuang kumpirmadong kaso mula ika-24 ng Mayo}}
<div style="padding-left:3em; padding-right:0; overflow:hidden;">
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#510000; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;1,000,000+ kumpirmadong kaso</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#900000; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;100,000–999,999 kumpirmadong kaso</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#c80200; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;10,000–99,999 kumpirmadong kaso</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#ee7070; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;1,000–9,999 kumpirmadong kaso</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#ffc0c0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;100–999 kumpirmadong kaso</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#ffdfe0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;1–99 kumpirmadong kaso</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#e0e0e0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;Walang kumpirmadong kaso o walang datos</div></div>
{{collapsed infobox section end}}
{{collapsed infobox section begin|Mapa ng mga kumpirmadong namatay kada tao}}
| map3            = COVID-19 Outbreak World Map Total Deaths per Capita.svg{{!}}upright=1.45
| legend3         = {{Center|Mapa ng kumpirmadong namatay kada tao mula ika-24 ng Mayo 2020}}
<div style="padding-left:3em; padding-right:0; overflow:hidden;">
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#253494; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;100+ kumpirmadong namatay kada milyon</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#2c7fb8; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;10–100 kumpirmadong namatay kada milyon</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#41b6c4; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;1–10 kumpirmadong namatay kada milyon</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#7fcdbb; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;0.1–1 kumpirmadong namatay kada milyon</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#c7e9b4; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;>0–0.1 kumpirmadong namatay kada milyon</div>
<div class="legend" style="-webkit-column-break-inside: avoid;page-break-inside: avoid;break-inside: avoid-column"><span class="legend-color" style="display:inline-block; width:1.5em; height:1.5em; margin:1px 0; border:1px solid black; background:#e0e0e0; color:black; font-size:100%; text-align:center;">&nbsp;</span>&nbsp;Walang kumpirmadong namatay o walang datos</div></div>
{{collapsed infobox section end}}
| map4            = {{multiple image|border=infobox|perrow=1/2/2|total_width=300
| image1 = COVID-19_Nurse_(cropped).jpg
| alt1 = A nurse caring for a patient with COVID-19 in an intensive care unit
| image2 =
| alt2 = Meeting of the Italian government task force to face the coronavirus outbreak, 23 February 2020
| image3 = 蔡總統視導33化學兵群 02.jpg
| alt3 = Taiwanese 33rd Chemical Corps spraying disinfectant on a street in Taipei
| image4 = Emergenza coronavirus (49501382461).jpg
| alt4 = Passengers at Linate Airport in Milan have their temperatures taken
| image5 = Dried pasta shelves empty in an Australian supermarket.jpg
| alt5 = Almost empty supermarket aisle in Melbourne, Australia
| footer_align = center
| footer = (Paikot sa kanan mula sa itaas){{flatlist|
* Isang nars na nag-aalaga sa pasyente ng COVID-19 sa ''[[Intensive care medicine|intensive care]] unit'' habang nakasakay sa isang Amerikanong ospital na barko
* Ang ''outbreak task force'' ng pamahalaan ng Italya
* Mga sasakyang pandisenpektante sa [[Taipei]], Taiwan
* Mga pagsisiyasat sa kalusugan sa [[Paliparan ng Linate]], Milan, Italya
* Paubos na suplay sa isang Australyanong supermerkado dahil sa [[matarantang pagbibili]]
}}
}}
| disease         = [[COVID-19]]
| virus_strain    = [[SARS-CoV-2]]{{Efn|name=fn1|group=|Bilang buod, ang artikulong ito ay tungkol sa pandemya ng coronavirus, na dulot ng ''sakit'' na COVID-19, na dulot ng ''birus'' na SARS‑CoV‑2.<ref name="WHO name" />}}
| location        = [[Pandemya ng COVID-19 ayon sa bansa at teritoryo|Buong mundo]]
| first_case  =Xiaogan, Hubei, Tsina <ref name="auto"/>
| origin      =[[Wuhan]], [[Hubei]], [[Tsina]]<br>{{coord|30|37|11|N|114|15|28|E|type:adm2nd_region:CN-42}}<br>Enero 30, 2020-Mayo 5, 2023
| index_case = [[Bangkok]], [[Thailand]]
| source          = Probably [[bat]]s, possibly via [[pangolin]]s<ref>{{Cite news |url=https://www.reuters.com/article/us-health-coronavirus-who-virus-idUSKCN223180 |title=Coronavirus very likely of animal origin, no sign of lab manipulation: WHO |date=21 Abril 2020 |work=Reuters|access-date=23 April 2020 }}</ref><ref>{{cite journal | vauthors = Lau SK, Luk HK, Wong AC, Li KS, Zhu L, He Z, Fung J, Chan TT, Fung KS, Woo PC | display-authors = 6 | title = Possible Bat Origin of Severe Acute Respiratory Syndrome Coronavirus 2 | journal = Emerging Infectious Diseases | volume = 26 | issue = 7 | publisher = U.S. [[Centers for Disease Control and Prevention]] (CDC) | issn = 1080-6059 | oclc = 1058036512 | date = April 2020 | pmid = 32315281 | doi = 10.3201/eid2607.200092 | url = https://wwwnc.cdc.gov/eid/article/26/7/20-0092_article | archive-date = 2 May 2020 | archive-url = https://web.archive.org/web/20200502133720/https://wwwnc.cdc.gov/eid/article/26/7/20-0092_article | access-date = 5 Mayo 2020 | url-status = live }}</ref>
| confirmed_cases =608,279,956 (milyon)<ref group="lower-alpha" name="ccc" /><!-- Ref name "ccc" is located in Template:COVID-19 pandemic data. -->
| active_cases    = 
| suspected_cases = 780, posibilidad 10%
| deaths          = 6,513,584 (milyong, natala)<br>15.8–27.2 milyon (tinataya)
| recovery_cases  = [[To be announced|TBA]]
| territories     = 
}}
Ang '''pandemya ng COVID-19''' ay isang [[pandemya]] ng [[COVID-19]] dulot ng [[SARS-CoV-2]]. Unang naiulat ang [[birus]] sa [[Wuhan]], [[Hubei]], [[Tsina]], noong Disyembre 2019.<ref name="AutoDW-2" /><ref name="WHODeclaration"/> Idineklara ng [[Pandaigdigang Organisasyon sa Kalusugan]] ang pagsiklab bilang [[Kagipitan ng Pampublikong Kalusugang May Pandaigdigang Pakundangan]] (PHEIC) noong Enero 30, 2020, at bilang pandemya noong Marso 11, 2020.<ref name="WHO_PHEIC_decl2">{{cite web |url=https://www.who.int/news-room/detail/30-01-2020-statement-on-the-second-meeting-of-the-international-health-regulations-(2005)-emergency-committee-regarding-the-outbreak-of-novel-coronavirus-(2019-ncov) |title=Statement on the second meeting of the International Health Regulations (2005) Emergency Committee regarding the outbreak of novel coronavirus (2019-nCoV) |date=30 Enero 2020 |work=[[World Health Organization]] (WHO) |url-status=live |archive-url= https://web.archive.org/web/20200131005904/https://www.who.int/news-room/detail/30-01-2020-statement-on-the-second-meeting-of-the-international-health-regulations-(2005)-emergency-committee-regarding-the-outbreak-of-novel-coronavirus-(2019-ncov) |archive-date=31 Enero 2020 |access-date=30 Enero 2020}}</ref><ref name="WHOpandemic2">{{cite web |date=11 Marso 2020 |title=WHO Director-General's opening remarks at the media briefing on COVID-19—11 Marso 2020 |url=https://www.who.int/dg/speeches/detail/who-director-general-s-opening-remarks-at-the-media-briefing-on-covid-19---11-marso-2020 |access-date=11 Marso 2020 |publisher=[[World Health Organization]]}}</ref> Pagsapit ng {{Cases in the COVID-19 pandemic|date|editlink=|ref=no}}, naiulat ang [[COVID-19 pandemic cases|higit sa {{Cases in the COVID-19 pandemic|conround|editlink=|ref=no}}g kaso]] ng COVID-19 sa [[Pandemya ng COVID-19 ayon sa bansa at teritoryo|higit sa {{Cases in the COVID-19 pandemic|territories|ref=no}} bansa at teritoryo]], na [[COVID-19 pandemic deaths|ikinamatay ng higit sa {{Cases in the COVID-19 pandemic|dround|editlink=|ref=no}} katao]]. Higit sa {{Cases in the COVID-19 pandemic|recround|editlink=|ref=no}} katao ang gumaling.{{Cases in the COVID-19 pandemic|ref=yes}}<!-- TO EDIT THIS PARAGRAPH, GO TO THE CORONAVIRUS DISEASE 2019 ARTICLE. --><div class="excerpt">{{#lst:Coronavirus disease 2019|Spread}}
</div><section begin="intro-cases" /><section end="intro-cases" /><section begin="intro-cases" /><section end="intro-cases" /><section begin="intro-cases" /><section end="intro-cases" /> Kabilang sa mga karaniwang sintomas ang lagnat, ubo, [[fatigue|pagkapagod]], [[shortness of breath|pangangapos ng hininga]], at [[anosmia|pagkawala ng pangamoy]].<ref name="WHO2020QA">{{cite web |url=https://www.who.int/news-room/q-a-detail/q-a-coronaviruses |title=Q&A on coronaviruses |work=[[World Health Organization]] (WHO) |date=11 Pebrero 2020 |access-date=13 Abril 2020}}</ref><ref name="NYT-20200229">{{cite news |work=[[The New York Times]] |title=Here Comes the Coronavirus Pandemic: Now, after many fire drills, the world may be facing a real fire |url=https://www.nytimes.com/2020/02/29/opinion/sunday/corona-virus-usa.html |date=29 Pebrero 2020 |access-date=1 Marso 2020 |department=Editorial}}</ref><ref name="RFLSD">{{cite web |url=https://www.entuk.org/loss-sense-smell-marker-covid-19-infection |title=Loss of sense of smell as marker of COVID-19 infection |last=Hopkins |first=Claire |name-list-format=vanc |date= |website=Ear, Nose and Throat surgery body of United Kingdom |access-date=28 Marso 2020 |archive-date=27 Mayo 2020 |archive-url=https://web.archive.org/web/20200527203954/https://www.entuk.org/sites/default/files/files/Loss%20of%20sense%20of%20smell%20as%20marker%20of%20COVID.pdf |url-status=dead }} {{Webarchive|url=https://web.archive.org/web/20200527203954/https://www.entuk.org/sites/default/files/files/Loss%20of%20sense%20of%20smell%20as%20marker%20of%20COVID.pdf |date=27 Mayo 2020 }}</ref><ref name="XQq4a">{{cite web |date=20 Marso 2020 |title=Coronavirus Disease 2019 (COVID-19)—Symptoms |url=https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html |access-date=21 Marso 2020 |website=U.S. [[Centers for Disease Control and Prevention]] (CDC)}}</ref> Kinabibilangan ang mga komplikasyon ng [[pulmonya]] and ''[[acute respiratory distress syndrome]]'' (ARDS).<ref name="WxJWu">{{cite web |url=https://www.cdc.gov/coronavirus/2019-ncov/hcp/clinical-guidance-management-patients.html |title=Interim Clinical Guidance for Management of Patients with Confirmed Coronavirus Disease (COVID-19) |date=4 Abril 2020 |website=U.S. [[Centers for Disease Control and Prevention]] (CDC)|access-date=11 Abril 2020}}</ref> Ang karaniwang [[incubation period|oras mula pagkalantad hanggang paglitaw ng sintomas]] ay halos limang araw, ngunit maaaring mula sa dalawa hanggang labing-apat na araw.<ref name="CDC2020Over222" /><ref>{{cite journal |vauthors=Velavan TP, Meyer CG |title=The COVID-19 epidemic |journal=Tropical Medicine & International Health |volume=25 |issue=3 |pages=278–280 |date=Marso 2020 |pmid=32052514 |doi=10.1111/tmi.13383 |pmc=7169770}}</ref> Kasalukuyang walang [[bakuna]] o [[COVID-19 drug development|partikular]] na [[Antiviral drug|gamot kontra sa birus]].<ref name="WHO2020QA" /><!-- Quote=To date, there is no vaccine and no specific antiviral medicine to prevent or treat COVID-2019. --> Nakatuon ang pangunahing paggamot sa [[Symptomatic treatment|pamamahala ng sintomas]] at [[supportive therapy|mapagsuportang terapewtika]] (o ang pag-ibsan ng paghirap ng pasyente).<ref name="APVG0">{{cite web |title=Caring for Yourself at Home |url=https://www.cdc.gov/coronavirus/2019-ncov/if-you-are-sick/caring-for-yourself-at-home.html |website=U.S. [[Centers for Disease Control and Prevention]] (CDC) |access-date=23 Marso 2020 |date=11 Pebrero 2020}}</ref><!-- Quote=People with COVID-19 should receive supportive care to help relieve symptoms. For severe cases, treatment should include care to support vital organ functions. --> Kabilang sa mga inirerekomendang hakbang sa pag-iwas sa sakit ang [[paghuhugas ng kamay]], pagtakip sa bibig habang umuubo, [[Panlipunang pagdidistansiya|pagpapanatili ng distansya sa ibang tao]] (partikular sa mga taong may sakit), pagsuot ng [[Face masks during the COVID-19 pandemic|peysmask]] sa mga pampublikong lugar, at pagsubaybay at pagbubukod ng araw para sa mga taong pinaghihinalaang na nahawaan sila.<ref name="WHO2020QA" /><ref name="CDC2020Over222" /><ref name="CDC2020SocialSpacing">{{cite web |title=Coronavirus Disease 2019 (COVID-19) |url=https://www.cdc.gov/coronavirus/2019-ncov/specific-groups/high-risk-complications.html |website=Centers for Disease Control and Prevention |access-date=9 Marso 2020 |language=en-us |date=11 Pebrero 2020}}</ref> [[National responses to the COVID-19 pandemic|Tumugon]] ang mga awtoridad sa buong mundo sa pamamagitan ng pagtupad ng [[Travel restrictions related to the COVID-19 pandemic|paghihigpit sa paglalakbay]], mga [[COVID-19 pandemic lockdowns|lockdown]], [[Workplace hazard controls for COVID-19|pagkontrol ng panganib sa mga pinagtatrabahuan]], at [[List of public venues and institutions closed during the COVID-19 pandemic|pagsasara ng mga pasilidad]]. Nagpunyagi rin ang mga mararaming lugar para pataasin ang kapasidad ng [[COVID-19 testing|pagsusuri]] at [[Contact tracing|matunton ang mga kontak]] ng mga nahawaang tao.

Nagdulot ang pandemya ng [[Economic impact of the COVID-19 pandemic|matinding pagkagambala sa pandaigdigang ekonomiya]],<ref name="NYT-20200229"/> kabilang dito ang [[Coronavirus recession|pinakamalaking pandaigdigang resesyon]] mula noong [[Matinding Depresyon]].<ref>{{cite web |title=The Great Lockdown: Worst Economic Downturn Since the Great Depression |url=https://blogs.imf.org/2020/04/14/the-great-lockdown-worst-economic-downturn-since-the-great-depression/ |access-date=23 Abril 2020 |website=IMF Blog}}</ref> Ito ay humantong sa [[List of events affected by the COVID-19 pandemic|pagpapaliban o pagkakansela]] ng mga kaganapan sa [[Impact of the COVID-19 pandemic on sports|pakalasan]], [[Impact of the COVID-19 pandemic on religion|relihiyon]], [[Impact of the COVID-19 pandemic on politics|pulitika]] at [[Impact of the COVID-19 pandemic on the arts and cultural heritage|kultura]],<ref name="NYTcancellations">{{cite news |url=https://www.nytimes.com/article/cancelled-events-coronavirus.html |title=A List of What's Been Canceled Because of the Coronavirus |date=1 Abril 2020 |work=[[The New York Times]]|access-date=11 Abril 2020}}</ref> [[Shortages related to the COVID-19 pandemic|laganap na kakulangan ng suplay]] na pinalala ng [[panic buying|pagtataranta sa pagbili]],<ref name="W7Y6Y">{{cite web |url=https://www.cnbc.com/2020/03/18/supply-chain-experts-foods-that-could-be-less-available-in-pandemic.html |title=Why there will soon be tons of toilet paper, and what food may be scarce, according to supply chain experts |last=Scipioni |first=Jade |date=18 Marso 2020 |website=CNBC|access-date=19 Marso 2020}}</ref><ref name="c5kOh">{{cite web |url=https://www.cfr.org/in-brief/coronavirus-disrupt-us-drug-supply-shortages-fda |title=The Coronavirus Outbreak Could Disrupt the U.S. Drug Supply |website=Council on Foreign Relations|access-date=19 Marso 2020}}</ref> at [[Impact of the COVID-19 pandemic on the environment|pagbaba ng mga emisyon ng mga pamparumi at ''greenhouse gas'']].<ref>{{Cite news |last=Watts |first=Jonathan |last2=Kommenda |first2=Niko | name-list-format = vanc |url=https://www.theguardian.com/environment/2020/mar/23/coronavirus-pandemic-leading-to-huge-drop-in-air-pollution |title=Coronavirus pandemic leading to huge drop in air pollution |date=23 Marso 2020 |work=The Guardian|access-date=8 Abril 2020 |issn=0261-3077}}</ref><ref>{{cite web |url=https://www.carbonbrief.org/analysis-coronavirus-has-temporarily-reduced-chinas-co2-emissions-by-a-quarter |title=Analysis: Coronavirus temporarily reduced China's CO2 emissions by a quarter |date=19 Pebrero 2020 |website=Carbon Brief |access-date=8 Abril 2020}}</ref> [[Impact of the COVID-19 pandemic on education|Ipinasara ang mga paaralan, unibersidad, at kolehiyo]] sa {{Education statistics on the COVID-19 pandemic|total}} bansa, na nakaapekto sa halos {{Education statistics on the COVID-19 pandemic|percentage}}<!-- This information seems wrong compared to the source, but it is actually not. The UNESCO source states the amount of learners affected by nationwide closures, not the amount affected by both nationwide and local. Hover over the graph and you can see the number of total closures. By using cross multiplication, the correct answer is achieved. (1.576/91.3 is equal to 1.716/x) --> porsiyento ng pandaigdigang populasyon ng mga mag-aaral.<ref name="UNESCO2020">{{Cite web|url=https://en.unesco.org/covid19/educationresponse|title=COVID-19 Educational Disruption and Response|last=|first=|date=2020-03-04|website=UNESCO|language=en|url-status=live|archive-url=|archive-date=|access-date=2020-04-12}}</ref> Kumalat ang mga [[Misinformation related to the COVID-19 pandemic|maling impormasyon tungkol sa birus]] ''online'',<ref name="r7xem">{{cite web |last=Clamp |first=Rachel | name-list-format = vanc |title=Coronavirus and the Black Death: spread of misinformation and xenophobia shows we haven't learned from our past |work=[[The Conversation]] |date=5 Marso 2020 |url=http://theconversation.com/coronavirus-and-the-black-death-spread-of-misinformation-and-xenophobia-shows-we-havent-learned-from-our-past-132802 |access-date=14 Marso 2020}}</ref> at nagkaroon ng mga [[List of incidents of xenophobia and racism related to the COVID-19 pandemic|pangyayari ng xenopobya at diskriminasyon]] laban sa mga [[Chinese people|Tsino]] at laban sa mga nakikita bilang Tsino, o sa mga nanggagaling sa mga lugar na may matataas na bilang ng impeksyon.<!-- DO NOT ADD TO, DELETE OR CHANGE THIS XENOPHOBIA SENTENCE; IT IS AN RFC CONSENSUS. SEE: [[Talk:COVID-19 pandemic#RfC: Formatting of sentence about xenophobia]]. --><ref>{{cite web |url=https://foreignpolicy.com/2020/04/15/chinas-racism-is-wrecking-its-success-in-africa/ |title=China's Racism Is Wrecking Its Success in Africa |first=Celine |last=Sui| name-list-format = vanc}}</ref><ref name="NYT Racism">{{cite news |last1=Tavernise |first1=Sabrina |last2=Oppel Jr |first2=Richard A. |date=23 Marso 2020 |title=Spit On, Yelled At, Attacked: Chinese-Americans Fear for Their Safety |work=[[The New York Times]] |url=https://www.nytimes.com/2020/03/23/us/chinese-coronavirus-racist-attacks.html |access-date=23 Marso 2020 |name-list-format=vanc}}</ref><ref name="guardian29032020">{{cite news |url=https://www.theguardian.com/world/2020/mar/29/china-coronavirus-anti-foreigner-feeling-imported-cases |title='They see my blue eyes then jump back'—China sees a new wave of xenophobia |first1=Lily |last1=Kuo |first2=Helen |last2=Davidson| name-list-format = vanc |date=29 Marso 2020 |work=The Guardian}}</ref>[[File:En.Wikipedia-VideoWiki-Coronavirus disease 2019.webm|thumb|thumbtime=0:02|upright=1.4|Buod sa bidyeo ([[:en:Wikipedia:VideoWiki/Coronavirus disease 2019|iskrip]]) tungkol sa sakit na coronavirus]]
{{TOC limit}}
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==Epidemiyolohiya==
{{2019–20 coronavirus pandemic data}}

=== Sanligan ===
Noong Disyembre 31, 2019, isang kumpol ng kaso ng [[pulmonya]] sa hindi alam na kadahilanan sa [[Wuhan]], Hubei ang naiulat ng mga awtoridad ng Tsina sa [[Pandaigdigang Organisasyon sa Kalusugan]],<ref name="AutoDW-69" /><ref name="testing">{{cite web |title=27 cases of viral pneumonia reported in central China's Wuhan City |url=https://news.cgtn.com/news/2019-12-31/Authorities-begin-testing-after-pneumonia-cases-in-central-China-MRPvtFbCve/index.html |url-status=dead |archive-url=https://web.archive.org/web/20200310153851/https://news.cgtn.com/news/2019-12-31/Authorities-begin-testing-after-pneumonia-cases-in-central-China-MRPvtFbCve/index.html |archive-date=2020-03-10 |access-date=19 Abril 2020 |website=news.cgtn.com}}</ref> at isang imbestigasyon ang nilunsad noong unang bahagi ng Enero 2020.<ref name="bbc50984025">{{Cite news|url=https://www.bbc.com/news/world-asia-china-50984025|title=Mystery pneumonia virus probed in China|date=3 Enero 2020|access-date=29 Enero 2020|url-status=live|archive-url=https://web.archive.org/web/20200105051949/https://www.bbc.com/news/world-asia-china-50984025|archive-date=5 Enero 2020|work=[[BBC News]]|language=Ingles}}</ref> Noong Enero 30, idineklara ng WHO declared ang pagsiklab bilang [[Kagipitan ng Pampublikong Kalusugang May Pandaigdigang Pakundangan]] (PHEIC)—7,818 kaso ang nakumpirma sa buong mundo, at apektado ang 19 bansa sa limang rehiyon ng WHO.<ref>WHO Report (30 Enero 2020). {{cite web |date=30 Enero 2020 |title=Novel Coronavirus(2019-nCoV): Situation Report-10 |url=https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200130-sitrep-10-ncov.pdf?sfvrsn=d0b2e480_2 |publisher=[[World Health Organization]] (WHO) |accessdate=30 Enero 2020}}</ref><ref>{{cite web |date=30 Enero 2020 |title=Statement on the second meeting of the International Health Regulations (2005) Emergency Committee regarding the outbreak of novel coronavirus (2019-nCoV) |url=https://www.who.int/news-room/detail/30-01-2020-statement-on-the-second-meeting-of-the-international-health-regulations-(2005)-emergency-committee-regarding-the-outbreak-of-novel-coronavirus-(2019-ncov) |publisher=[[World Health Organization]] (WHO) |accessdate=30 Enero 2020}}</ref>

Nakabisita ang iilan sa mga unang kaso sa [[Huanan Seafood Wholesale Market|Bultuhang Palengke ng Pagkaing-dagat sa Huanan]]<ref>{{Cite journal |doi = 10.1016/j.molmed.2020.02.008|title = COVID-19: Epidemiology, Evolution, and Cross-Disciplinary Perspectives|year = 2020|last1 = Sun|first1 = Jiumeng|last2 = He|first2 = Wan-Ting|last3 = Wang|first3 = Lifang|last4 = Lai|first4 = Alexander|last5 = Ji|first5 = Xiang|last6 = Zhai|first6 = Xiaofeng|last7 = Li|first7 = Gairu|last8 = Suchard|first8 = Marc A.|last9 = Tian|first9 = Jin|last10 = Zhou|first10 = Jiyong|last11 = Veit|first11 = Michael|last12 = Su|first12 = Shuo|journal = Trends in Molecular Medicine|volume = 26|issue = 5|pages = 483–495|pmid = 32359479|pmc = 7118693}}</ref> at kung gayon ipinapalagay na ang birus ay [[Zoonosis|nanggaling sa hayop]].<ref name="characteristicsZH" /> Ang birus na nagdulot sa pagsiklab ay ang SARS-CoV-2 isang bagong birus na may kaugnayan sa mga coronavirus ng [[paniki]],<ref name="LancetNowcasting">{{cite journal |last=Perlman |first=S. |date=Pebrero 2020 |title=Another Decade, Another Coronavirus |journal=The New England Journal of Medicine |language=Ingles |volume=382 |issue=8 |pages=760–762 |doi=10.1056/NEJMe2001126 |pmid=31978944}}</ref> mga coronavirus ng [[pangolin]],<ref name="ia56U" /><ref name="Zhang6April2020">{{cite journal |vauthors=Zhang T, Wu Q, Zhang Z |date=Abril 2020 |title=Probable Pangolin Origin of SARS‑CoV‑2 Associated with the COVID-19 Outbreak |journal=Current Biology |volume=30 |issue=7 |pages=1346–1351.e2 |doi=10.1016/j.cub.2020.03.022 |pmc=7156161 |pmid=32197085}}</ref> at [[Severe acute respiratory syndrome coronavirus|SARS-CoV]].<ref name="ECDC risk assessment" /> Ang pinagkasunduan ng mga siyentipiko ay nagmula sa kalikasan ang COVID-19.<ref name="EA-20200317">{{cite news |author-link=Scripps Research Institute |date=17 Marso 2020 |title=The COVID-19 coronavirus epidemic has a natural origin, scientists say—Scripps Research's analysis of public genome sequence data from SARS‑CoV‑2 and related viruses found no evidence that the virus was made in a laboratory or otherwise engineered |work=[[EurekAlert!]] |publisher=Scripps Research Institute |url=https://www.eurekalert.org/pub_releases/2020-03/sri-tcc031720.php |accessdate=15 Abril 2020}}</ref><ref name="NM-20200317">{{cite journal |vauthors=Andersen KG, Rambaut A, Lipkin WI, Holmes EC, Garry RF |date=Abril 2020 |title=The proximal origin of SARS-CoV-2 |journal=Nature Medicine |volume=26 |issue=4 |pages=450–452 |doi=10.1038/s41591-020-0820-9 |pmc=7095063 |pmid=32284615 |doi-access=free}}</ref> Marahil naipasa ang impeksyon mula sa paniki patungo sa mga tao, lalo na ang mga taong nagpoproseso ng mga patay na painiki at [[guano]] sa paggawa ng mga [[traditional Chinese medicine|tradisyonal na gamot-Tsino]].<ref>{{Citation |last=Wassenaar |first=Trudy |title=2019_nCoV/SARS‐CoV‐2: rapid classification of betacoronaviruses and identification of Traditional Chinese Medicine as potential origin of zoonotic coronaviruses |date=Mayo 2020 |journal=Letters in Applied Microbiology |volume=70 |issue=5 |pages=342–348 |doi=10.1111/lam.13285 |pmc=7165814 |pmid=32060933 |last2=Zhou |first2=Y.}}</ref>

Mahahanap ang pinakaunang taong may mga sintomas noong pang Disyembre 1, 2019, isang tao na walang koneksyon sa mga kalaunang kumpol sa palengke.<ref name="AutoDW-67" /><ref name="Wang24Jan2020" /> Sa mga unang kumpol na mga kaso na naiulat noong Disyembre 2019, dalawang-ikatlo ang natagpuang may kinalaman sa palengke.<ref name="Huang24Jan2020" /><ref name="Joseph24Jan2020" /><ref name="han24Jan2020" /> Noong ika-13&nbsp;ng Marso 2020, iminungkahi ng isang di-natiyak na ulat mula sa ''[[South China Morning Post]]'' ang isang kaso na natutunton pabalik sa ika-17&nbsp;ng Nobyembre 2019 (isang 55 edad mula sa Hubei) na maaaring naging unang taong nahawaan.<ref name="original_report" /><ref name="U09eH" />

Itinuring ng WHO ang pagkalat ng [[COVID-19]] bilang [[pandemya]] noong 11 Marso 2020.<ref name="WHOpandemic1">{{cite web |date=20 Marso 2020 |title=WHO Director-General's opening remarks at the media briefing on COVID-19 – 11 Marso 2020 |url=https://www.who.int/dg/speeches/detail/who-director-general-s-opening-remarks-at-the-media-briefing-on-covid-19---11-march-2020 |access-date=11 Marso 2020 |publisher=[[World Health Organization]]}}</ref> Naiulat ng Italya, Iran, Timog Korea, at Hapon ang pagbugso ng kaso. Agad-agad nilagpasan ang kabuuang bilang ng kaso sa Tsina ng kabuuang bilang sa labas ng Tsina.<ref>{{Cite web |title=Operations Dashboard for ArcGIS |url=https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6 |access-date=18 Marso 2020 |website=gisanddata.maps.arcgis.com}}</ref>

===Kaso===
{{Main|Pandemya ng COVID-19 ayon sa bansa at teritoryo}}
Tumutukoy ang kaso sa bilang ng mga taong [[COVID-19 testing|nasubok na para sa COVID-19]], at nakumpirmang positibo itong resulta ayon sa mga opisyal na protokol.<ref>{{cite web |title=Laboratory testing for 2019 novel coronavirus (2019-nCoV) in suspected human cases |url=https://www.who.int/publications-detail/laboratory-testing-for-2019-novel-coronavirus-in-suspected-human-cases-20200117 |access-date=30 Marso 2020 |website=[[World Health Organization]] (WHO)}}</ref> Pagsapit ng {{Testing for COVID-19|shortdate}}, ang mga bansang naglalathala ng kanilang datos sa pagsusubok ay karaniwang nagsagawa ng pagsubok katumbas ng {{Testing for COVID-19|avgtested}} porsiyento ng kanilang populasyon, habang walang bansang nakasubok ng mga sampol katumbas ng higit sa {{Testing for COVID-19|maxtested}} porsiyento ng kanyang populasyon.<ref>{{cite web |title=Total tests for COVID-19 per 1,000 people |url=https://ourworldindata.org/grapher/full-list-cumulative-total-tests-per-thousand |access-date=16 Abril 2020 |website=Our World in Data}}</ref> Noong una, karamihan ng mga bansa ang nagkaroon ng mga opisyal na patakaran na hindi magsubok ng mga taong may banayad na sintomas lamang.<ref>{{cite web |last1=Sevillano |first1=Elena G. |last2=Linde |first2=Pablo |last3=Vizoso |first3=Sonia |date=23 Marso 2020 |title=640,000 rapid coronavirus tests arrive in Spain |url=https://english.elpais.com/society/2020-03-23/640000-rapid-coronavirus-tests-arrive-in-spain.html |access-date=2 Abril 2020 |website=EL PAÍS |name-list-format=vanc}}</ref><ref>{{Cite news |date=13 Marso 2020 |title=Special Report: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics |agency=Reuters |url=https://www.reuters.com/article/us-health-coronavirus-response-specialre-idUSKBN20Z27P |access-date=30 Marso 2020}}</ref> Tinatantiya ng isang pagsusuri ng unang yugto ng pagsiklab hanggang ika-23&nbsp;ng Enero na hindi pa natuklasan ang 86 porsiyento ng mga nahawaan ng COVID-19, at mga ganitong di-dokumentadong impeksyon ang pinagmulan ng 79 porsiyento ng mga dokumentadong kaso.<ref name="Li eabb3221">{{cite journal |vauthors=Li R, Pei S, Chen B, Song Y, Zhang T, Yang W, Shaman J |date=Marso 2020 |title=Substantial undocumented infection facilitates the rapid dissemination of novel coronavirus (SARS-CoV2) |journal=Science |volume=368 |issue=6490 |pages=489–493 |doi=10.1126/science.abb3221 |pmc=7164387 |pmid=32179701}}</ref> Tinatantya ng iilan pang mga pagsusuri sa pamamagitan ng iba't ibang paraan na ang mga bilang ng nahawaan sa mararaming bansa ay malamang na mas malaki kaysa sa mga naiulat na kaso.<ref>{{cite web |title=Report 13—Estimating the number of infections and the impact of non-pharmaceutical interventions on COVID-19 in 11 European countries |url=http://www.imperial.ac.uk/medicine/departments/school-public-health/infectious-disease-epidemiology/mrc-global-infectious-disease-analysis/covid-19/report-13-europe-npi-impact/ |access-date=7 Abril 2020 |website=Imperial College London}}</ref><ref>{{cite journal |display-authors=6 |vauthors=Lau H, Khosrawipour V, Kocbach P, Mikolajczyk A, Ichii H, Schubert J, Bania J, Khosrawipour T |date=Marso 2020 |title=Internationally lost COVID-19 cases |journal=Journal of Microbiology, Immunology, and Infection = Wei Mian Yu Gan Ran Za Zhi |doi=10.1016/j.jmii.2020.03.013 |pmc=7102572 |pmid=32205091}}</ref>

Noong ika-9&nbsp;ng Abril 2020, natuklasan ng mga [[COVID-19 Case-Cluster-Study|paunang resulta]] na ang 15 porsiyento ng mga nasubok sa [[Gangelt]], ang sentro ng pangunahing kumpulan ng impeksyon sa Alemanya, ay nagpositibo sa mga ''antibody''.<ref>{{cite web |last1=Streeck |first1=Hendrik |date=9 Abril 2020 |title=Vorläufiges Ergebnis und Schlussfolgerungen der COVID-19 Case-Cluster-Study (Gemeinde Gangelt) |url=https://www.land.nrw/sites/default/files/asset/document/zwischenergebnis_covid19_case_study_gangelt_0.pdf |access-date=13 Abril 2020 |website=Land NRW—State of North Rhine-Westphalia |name-list-format=vanc}}</ref> Natuklasan din ng pagsusuri para sa COVID-19 sa mga babaeng buntis sa Lungsod ng New York at mga [[blood donor|nagbibigay ng dugo]] sa Olanda na maaaring nagpapahiwatig ang mga tulin ng mga positibong pagsusuri sa mga ''antibody'' ng mas maraming nahawaan kaysa sa naiulat.<ref>{{cite journal |vauthors=Sutton D, Fuchs K, D'Alton M, Goffman D |date=Abril 2020 |title=Universal Screening for SARS-CoV-2 in Women Admitted for Delivery |journal=The New England Journal of Medicine |volume=0 |doi=10.1056/NEJMc2009316 |pmc=7175422 |pmid=32283004}}</ref><ref>{{Cite news |date=16 Abril 2020 |title=Dutch study suggests 3% of population may have coronavirus antibodies |agency=Reuters |url=https://www.reuters.com/article/us-health-coronavirus-netherlands-study-idUSKCN21Y102 |access-date=20 Abril 2020}}</ref> Gayunpaman, maaaring hindi mapagkakatiwalaan ang mga ganitong surbey ng ''antibody'' dahil sa pagkiling sa pagpili (''selection bias'') sa mga nagboboluntaryo sa mga pagsubok, at dahil sa mga maling positibo. Napabalita ang iilang resulta (tulad ng pagsusuri ng Gangelt) nang hindi muna dumaan sa pagsusuri (''peer review'').<ref>{{cite journal |last1=Vogel |first1=Gretchen |date=21 Abril 2020 |title=Antibody surveys suggesting vast undercount of coronavirus infections may be unreliable |journal=Science |doi=10.1126/science.abc3831 |name-list-format=vanc}}</ref>

Nagpapahiwatig ang pagsusuri ayon sa edad sa Tsina na medyo kaunti lamang ang mga kasong nasa gulang 20 pababa.<ref>{{cite web |title=China: age distribution of novel coronavirus patients 2020 |url=https://www.statista.com/statistics/1095024/china-age-distribution-of-wuhan-coronavirus-covid-19-patients/ |access-date=11 Abril 2020 |website=Statista}}</ref> Hindi malinaw kung ito ay dahil mas malamang na hindi nahahawaan ang mga kabataan, o mas malamang na hindi nagkakaroon ng mga malubhang sintomas at nagpapatingin sa doktor at nagpapasuri.<ref>{{cite web |last1=Scott |first1=Dylan |date=23 Marso 2020 |title=The Covid-19 risks for different age groups, explained |url=https://www.vox.com/2020/3/23/21190033/coronavirus-covid-19-deaths-by-age |access-date=12 Abril 2020 |website=Vox |name-list-format=vanc}}</ref> Natuklasan ng isang retrospektibong ''[[cohort study]]'' sa Tsina na pantay-pantay ang posibilidad na mahawaan ang mga kabataan at matatanda.<ref>{{Cite journal |last1=Bi |first1=Qifang |last2=Wu |first2=Yongsheng |last3=Mei |first3=Shujiang |last4=Ye |first4=Chenfei |last5=Zou |first5=Xuan |last6=Zhang |first6=Zhen |last7=Liu |first7=Xiaojian |last8=Wei |first8=Lan |last9=Truelove |first9=Shaun A. |last10=Zhang |first10=Tong |last11=Gao |first11=Wei |date=27 Abril 2020 |title=Epidemiology and transmission of COVID-19 in 391 cases and 1286 of their close contacts in Shenzhen, China: a retrospective cohort study |url=https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(20)30287-5/abstract |journal=The Lancet Infectious Diseases |volume=0 |doi=10.1016/S1473-3099(20)30287-5 |issn=1473-3099 |pmc=7185944 |pmid=32353347}}</ref> Ang mga bansang nagsusuri nang mas marami, kaugnay sa bilang ng mga namatay, ay may mas batang pamamahagi ng edad, kaugnay sa mas malawak na populasyon.<ref>Ward, Dan. (Mayo 2020). [https://www.researchgate.net/publication/341203587_Sampling_Bias_Explaining_Variations_in_Age_Distributions_of_COVID-19_Cases "Sampling Bias: Explaining Variations in Age Distributions of COVID-19 Cases"]. https://doi.org/10.13140/RG.2.2.27321.19047/2. Technical Report. WardEnvironment.</ref>

Ang mga paunang pagtatantya ng [[basic reproduction number|pangunahing bilang ng pagpaparami]] (R<sub>0</sub>) para sa COVID-19 noong Enero ay nasa pagitan ng 1.4 and 2.5,<ref>{{cite web |title=Statement on the meeting of the International Health Regulations (2005) Emergency Committee regarding the outbreak of novel coronavirus 2019 (n-CoV) on 23 January 2020 |url=https://www.who.int/news-room/detail/23-01-2020-statement-on-the-meeting-of-the-international-health-regulations-(2005)-emergency-committee-regarding-the-outbreak-of-novel-coronavirus-(2019-ncov) |access-date=9 Abril 2020 |website=[[World Health Organization]] (WHO)}}</ref> ngunit naghinuha ang isang kasunod na pagsusuri na maaaring ito ay halos 5.7 (na may 95 porsiyentong [[confidence interval|interbal ng kompiyansa]] mula 3.8 hanggang 8.9).<ref>{{cite journal |vauthors=Sanche S, Lin YT, Xu C, Romero-Severson E, Hengartner N, Ke R |date=Abril 2020 |title=High Contagiousness and Rapid Spread of Severe Acute Respiratory Syndrome Coronavirus 2 |url=https://wwwnc.cdc.gov/eid/article/26/7/20-0282_article |journal=Emerging Infectious Diseases |volume=26 |issue=7 |doi=10.3201/eid2607.200282 |pmid=32255761}}</ref> Maaaring magkaiba-iba ang R<sub>0</sub> sa bawat populasyon at hindi dapat ikinalilito sa mabisang bilang ng pagpaparami (karaniwang tinatawag na R), na nagsasaalang-alang ng mga epekto tulad ng panlipunang pagdidistansiya at [[herd immunity|pangkalahatang imyunidad]]. Pagsapit ng kalagitnaan ng Mayo 2020, ang mabisang R ay malapit sa o mas mababa sa 1.0 sa mararaming bansa, na nangangahulugan na ang pagkalat ng sakit sa mga lugar na iyon ay ganoon pa rin o nababawasan.<ref>{{cite news |last1=Roberts |first1=Lizzie |date=8 Mayo 2020 |title=The importance of the coronavirus R rate in other countries across the globe |newspaper=The Telegraph |url=https://www.telegraph.co.uk/news/2020/05/08/importance-coronavirus-r-rate-countries-across-globe/ |accessdate=14 Mayo 2020 |name-list-format=vanc}}</ref>
{{clear}}
<gallery mode="packed" widths="360" heights="220">
Talaksan:Total-confirmed-cases-of-covid-19-per-million-people.png|Kabuuang kumpirmadong kaso ng COVID-19 kada milyong katao<ref name="LOH8x" />
Talaksan:2020 coronavirus cases by date of report.svg|[[Epidemic curve]] (''epidemic curve'') ng COVID-19 ayon sa petsa ng pag-ulat
Talaksan:Coronavirus - Most affected countries - top 10.png|[[Semi-log plot|Semi-log]] na grap na nagpapakita ng kabuuang (pinagsama-samang) bilang ng mga kumpirmadong kaso mula sa unang naiulat na petsa para sa sampung pinakaapektadong bansa<ref name="whosituationreports" />
Talaksan:Covid-19 new cases in top 5 countries and the world.png|''Semi-log plot'' ng pang-araw-araw na bagong kaso ng COVID-19 (katamtaman ng 7 araw) sa buong mundo at limang pangunahing bansa (balasak kabilang ang mga namatay)
Talaksan:Time series of active COVID-19 cases, most affected countries.svg|''Semi-log plot'' ng mga kaso sa mga ilang bansa na may matataas na tulin ng paglago (pagkatapos ng Tsina) na pagtataya ng susunod na tatlong araw ayon sa mga pauliting tulin ng paglago (''exponential growth rate'')
Talaksan:7-day average daily confirmed cases per million by country 5-18-20.svg|7 araw na ''rolling average'' ng pang-araw-araw na nakumpirmang kaso kada milyon sa bawat bansa<ref>{{cite web |title=Daily confirmed COVID-19 cases |url=https://ourworldindata.org/grapher/covid-confirmed-daily-cases-epidemiological-trajectory |website=Our World in Data |accessdate=18 Mayo 2020}}</ref>
Talaksan:Worldwide Coronavirus Curve 5-20-20.png|''Linear plot'' ng pandaigdigang kaso, gumaling, at namatay sa COVID-19<ref>{{cite web |title=Worldwide Coronavirus Statistics |url=https://covid-019.com |website=Coronavirus Dashboard |accessdate=20 Mayo 2020}}</ref>
Talaksan:Covid-19 total cases per 100 000 population from selected countries.png|Kabuuang kaso ng COVID-19 kada 100 000 populasyon mula sa mga napiling bansa<ref>{{cite web |title=European Centre for Disease Prevention and Control |url=https://opendata.ecdc.europa.eu/covid19/casedistribution/csv/ |accessdate=21 Mayo 2020}}</ref> 
</gallery>

===Kamatayan===
[[File:COVID19 deceased in Hackensack NJ April 27.jpg|thumb|right|Mga pumanaw sa isang {{convert|53|ft|m|order=flip|abbr=on}} ''"mobile morgue"'' sa labas ng isang ospital sa [[Hackensack, New Jersey]], Estados Unidos noong ika-27 ng Abril 2020]]

Gumagaling ang karamihan ng mga nahahawaan ng COVID-19. Para sa mga hindi gumagaling, ang oras mula paglitaw ng sintomas at kamatayan ay karaniwang nasa pagitan ng {{nbsp}}6 hanggang 41 araw, kadalasan ay 14 araw.<ref name="pathogenesis" /> Pagsapit ng {{Cases in the COVID-19 pandemic|date|editlink=|ref=no}}, naiugnay ang kamatayan ng halos {{Cases in the COVID-19 pandemic|dround|editlink=|ref=yes}} sa COVID-19. Sa Tsina, pagsapit ng ika-5&nbsp;ng Pebrero, halos 80 porsiyento ng kamatayan ay naitala sa mga nakatatanda sa 60, at 75 porsiyento nito ay nagkaroon ng datihang kondisyon sa kalusugan na kinabibilangan ng [[Sakit sa puso|mga sakit sa puso]] at [[Diabetes mellitus|diabetes]].<ref name="AutoDW-22" />

Ang unang kumpirmadong nangamatay ay nasa Wuhan noong ika-9&nbsp;ng Enero 2020.<ref name="AutoDW-25" /> Ang unang nangamatay sa labas ng Tsina ay naganap noong ika-1&nbsp;ng Pebrero sa Pilipinas,<ref name="NYT2020PhilDeath" /> at ang unang nangamatay sa labas ng Asya ay nasa Pransiya noong ika-14&nbsp;ng Pebrero.<ref name="AutoDW-27" />

Karaniwang tumutukoy ang opisyal na nasawi sa COVID-19 sa mga taong namatay pagkatapos magpositibo ayon sa mga protokol. Maaaring balewalain nito ang mga taong namatay nang hindi nasubok, hal. sa bahay o nasa ''[[nursing home]]''.<ref name="20200331reuters">{{Cite news |date=31 Marso 2020 |title=Italy's coronavirus deaths could be underestimated in data: Official |agency=Reuters |url=https://www.reuters.com/article/us-health-coronavirus-italy-data/italys-coronavirus-deaths-could-be-underestimated-in-data-official-idUSKBN21I250}}</ref> Sa kabaligtaran, maaaring humantong sa labis na pagbibilang ang mga kamatayan ng mga taong may mga pinakasaligang kondisyon.<ref name="stuff120443722">{{cite web |title=Coronavirus: Is Covid-19 really the cause of all the fatalities in Italy? |url=https://www.stuff.co.nz/national/health/coronavirus/120443722/coronavirus-is-covid19-really-the-cause-of-all-the-fatalities-in-italy |website=Stuff |accessdate=16 Abril 2020 |archive-date=20 Abril 2020 |archive-url=https://web.archive.org/web/20200420022529/https://www.stuff.co.nz/national/health/coronavirus/120443722/coronavirus-is-covid19-really-the-cause-of-all-the-fatalities-in-italy |url-status=dead }}</ref> Ipinapahiwatig ng paghahambing ng estadistika ng kamatayan sa lahat ng kadahilanan kumpara sa pana-panahong balasak ang labis na mortalidad sa mararaming bansa.<ref name=":0">{{Cite news |last1=Wu |first1=Jin |last2=McCann |first2=Allison |last3=Katz |first3=Josh |last4=Peltier |first4=Elian |title=28,000 Missing Deaths: Tracking the True Toll of the Coronavirus Crisis |work=[[The New York Times]] |url=https://www.nytimes.com/interactive/2020/04/21/world/coronavirus-missing-deaths.html |access-date=22 Abril 2020 |issn=0362-4331 |name-list-format=vanc}}</ref><ref>{{Cite news |title=Tracking covid-19 excess deaths across countries |work=The Economist |url=https://www.economist.com/graphic-detail/2020/04/16/tracking-covid-19-excess-deaths-across-countries |access-date=22 Abril 2020 |issn=0013-0613}}</ref> Sa mga pinakaapektadong lugar, napakahigit ang taas ng mortalidad kumpara sa balasak. [[COVID-19 pandemic in New York City|Sa Lungsod ng New York]], apat na beses ang kahigitang taas ng kamatayan kaysa sa balasak, dalawang beses sa Paris, at sa mararaming bansa sa Europa, 20 hanggang 30 porsiyentong mas mataas ang kamatayan sa katamtaman kumpara sa karaniwan.<ref name=":0" /> Maaaring kabilang sa labis na mortalidad ang mga nangamatay dahil sa natambakang sistemang pangkalusugan at pagbabawal sa [[elective surgery|patiunang siruhiya]].<ref name="20200429reason">{{cite web |date=29 Abril 2020 |title=What 'Excess Deaths' Do and Don't Tell Us About COVID-19 |url=https://reason.com/2020/04/29/what-excess-deaths-do-and-dont-tell-us-about-covid-19/ |website=Reason |accessdate=4 Mayo 2020}}</ref>

Ipinansusukat ang iilang paraan sa mortalidad.<ref>{{cite web |date=18 Pebrero 2019 |title=Principles of Epidemiology {{!}} Lesson 3—Section 3 |url=https://www.cdc.gov/csels/dsepd/ss1978/lesson3/section3.html |access-date=28 Marso 2020 |website=U.S. [[Centers for Disease Control and Prevention]] (CDC)}}</ref> Nag-iiba ang mga bilang sa bawat rehiyon at sa paglipas ng panahon, at naiimpluwensyahan ng dami ng nasusubukan, kalidad ng sistemang pangkalusugan, mapagpipiliang paggamot, bisa at bilis ng tugon ng pamahalaan,<ref>Ward, Dan (2020) [https://www.researchgate.net/publication/341599695_Actions_Speak_Louder_than_Age_Explaining_Wide_Variations_in_COVID-19_Deaths "Actions Speak Louder Than Age: Explaining Wide Variations in COVID-19 Deaths."] doi: [[doi:10.13140/RG.2.2.33339.03363|10.13140/RG.2.2.33339.03363]] Technical Report. WardEnvironment</ref><ref>{{Cite web |last=Barrio |first=Pablo Linde, Javier Martín del |date=11 Mayo 2020 |title=Portugal and Spain: same peninsula, very different coronavirus impact |url=https://english.elpais.com/spanish_news/2020-05-11/portugal-and-spain-same-peninsula-very-different-coronavirus-impact.html |access-date=25 Mayo 2020 |website=EL PAÍS |language=en}}</ref><ref>{{Cite web |last=Johnson |first=Miles |date=5 Abril 2020 |title=Fewer deaths in Veneto offer clues for fight against virus |url=https://www.ft.com/content/9c75d47f-49ee-4613-add1-a692b97d95d3 |access-date=25 Mayo 2020 |website=www.ft.com |language=en-GB}}</ref> panahon mula noong unang pagsiklab, at katangian ng populasyon, tulad ng edad, kasarian, at pangkalahatang kalusugan.<ref name="worldindata">{{cite web |last1=Ritchie |first1=Hannah |last2=Roser |first2=Max |date=25 Marso 2020 |editor-last=Chivers |editor-first=Tom |title=What do we know about the risk of dying from COVID-19? |url=https://ourworldindata.org/covid-mortality-risk |access-date=28 Marso 2020 |website=[[Our World in Data]] |name-list-format=vanc}}</ref> Isinasama ng ilang bansa (tulad ng Belhika) ang mga nangamatay na pinaghihinalaang kaso ng COVID-19, nasubukan man o hindi, na nagreresulta sa mas mataas na bilang kumpara sa mga bansang nagsasama lamang nga mga kasong nakumpirma ng pagsubok.<ref name="npr841005901">{{cite web |title=Why Belgium's Death Rate Is So High: It Counts Lots Of Suspected COVID-19 Cases |url=https://www.npr.org/sections/coronavirus-live-updates/2020/04/22/841005901/why-belgiums-death-rate-is-so-high-it-counts-lots-of-suspected-covid-19-cases |publisher=NPR |accessdate=25 Abril 2020}}</ref>

Ipinaaaninag ng tagay ng kamatayan sa kaso ang bilang ng mga nangamtay sa COVID-19 na hinati ng mga bilang ng narikonosiang kaso sa loob ng ibinigay na pagitan sa panahon. Ayon sa estadistika ng Unibersidad ng Johns Hopkins, ang pandaigdigang tagway kamatayan sa kaso ay {{replace|{{Cases in the COVID-19 pandemic|ratio|editlink=|ref=no}}|%|&nbsp;porsiyento}} ({{Cases in the COVID-19 pandemic|deaths|editlink=|ref=no}} deaths for {{Cases in the COVID-19 pandemic|confirmed|editlink=|ref=no}} cases) pagsapit ng {{Cases in the COVID-19 pandemic|date|editlink=|ref=no}}.{{Cases in the COVID-19 pandemic|ref=yes}} Nag-iiba-iba ang bilang sa bawat rehiyon.<ref>{{cite journal |vauthors=Lazzerini M, Putoto G |date=Marso 2020 |title=COVID-19 in Italy: momentous decisions and many uncertainties |url=https://www.thelancet.com/journals/langlo/article/PIIS2214-109X(20)30110-8/abstract |journal=The Lancet. Global Health |volume=0 |issue=5 |pages=e641–e642 |doi=10.1016/S2214-109X(20)30110-8 |pmc=7104294 |pmid=32199072}}</ref>

==Mga palatandaan at sintomas==
{{main|COVID-19}}

{| class="wikitable" style="font-size:95%; float:right; margin:0 0 0.5em 1em;"
|-
!Sintomas<ref name="WHO report 28 February 2020" />
!{{H:title|Bahagdan|%}}
|-
|Lagnat
|87.9%
|-
|Tuyong ubo
|67.7%
|-
|Pagkapagod
|38.1%
|-
|Pagkakaroon ng plema
|33.4%
|-
|Nahihirapang huminga
|18.6%
|-
|Sakit ng [[kalamnan]] o sakit sa [[kasu-kasuan]]
|14.8%
|-
|Namamagang lalamunan
|13.9%
|-
|Sakit ng ulo
|13.6%
|-
|Panginginig
|11.4%
|-
|Pagduduwal o pagsusuka
|{{0}}5.0%
|-
|Baradong ilong
|{{0}}4.8%
|-
|[[Diarrhea|Pagdudumi]]
|{{0}}3.7%
|-
|''Haemoptysis'' o pag-ubo na may kasamang dugo
|{{0}}0.9%
|-
|Baradong ''conjunctiva'' sa mata
|{{0}}0.8%
|}
[[File:Symptoms of coronavirus disease 2019 2.0.svg|thumb|left|upright=1.4|Mga sintomas ng COVID-19 symptoms]]
Hindi partikular ang mga sintomas ng COVID-19 at iyong mga nahawaan ay walang sintomas o nagkaroon ng sintomas ng parang sa [[trangkaso]] tulad ng lagnat, ubo, pagkapagod, hirap sa paghinga, o sakit ng kalamnan. Makikita sa katuwang na talaan sa kanan ang mga karaniwang senyas at sintomas ng sakit at kung gaano ito kalaganap.<ref name="WHO report 28 February 2020" />

Maaring magdulot ang patuloy ng pagkakaroon ng sakit ang malubhang [[pulmonya]], ''acute respiratory distress syndrome'', [[sepsis]], ''septic shock'' at [[kamatayan]]. Maaring walang sintomas ang ilang nahawaan, na nagpositibo ang resulta ng pagsubok sa pagkahawa subalit walang klinikal na sintomas, kaya pinayuhan ng mga mananaliksik ang mga taong malapitang sumasama sa ibang taong may tiyak na pagkahawa, na sumailalim sa masinsinang pagsusuri at pagmamatyag upang maalis ang pagdududa ng pagkahawa.<ref name="Huang24Jan2020" /><ref>{{cite journal |vauthors=Guan WJ, Ni ZY, Hu Y, Liang WH, Ou CQ, He JX, Liu L, Shan H, Lei CL, Hui DS, Du B, Li LJ, Zeng G, Yuen KY, Chen RC, Tang CL, Wang T, Chen PY, Xiang J, Li SY, Wang JL, Liang ZJ, Peng YX, Wei L, Liu Y, Hu YH, Peng P, Wang JM, Liu JY, Chen Z, Li G, Zheng ZJ, Qiu SQ, Luo J, Ye CJ, Zhu SY, Zhong NS |display-authors=6 |title=Clinical Characteristics of Coronavirus Disease 2019 in China |journal=The New England Journal of Medicine |date=Pebrero 2020 |pmid=32109013 |doi=10.1056/NEJMoa2002032|language=Ingles}}</ref><ref name="AutoDW-33" /><ref name="AutoDW-5" />

Ang karaniwang panahon ng inkubasyon (ang panahon sa pagitan ng pagkahawa at simula ng sintomas) ay pumapatak mula isa hanggang labing-apat na araw; pinakakaraniwan ang limang araw.<ref name="AutoDW-34" /><ref name="AutoDW-35" /> Sa isang kaso, nagkaroon ng panahon ng inkubasyon ng 27 araw.<ref name="AutoDW-36" />

==Pagsasaliksik ukol sa COVID-19==
{{See|Imbestigasyon sa pinagmulan ng COVID-19}}
Isang pasyenteng 38 taong gulang na babae na si Mattia Maestri ang mayroong issue sa kanyang respiratory na noon ay na admit sa [[ospital]] ng [[Milan]] na kung saan ang pasyante ay mula sa bayan ng [[Codogno]], Ang bansang Italya ay mayroong apat na tipo, ukol sa pinagmulan ng COVID-19, Dalawa sa mga tsino ang nagkaroon ng kaso ng COVID-19 mula sa [[Roma]] na umuwi sa [[Tsina]].<ref>https://www.akoaypilipino.eu/balita/italya/covid19-may-apat-na-tipo-sa-italya</ref>

==Tingnan rin==
* [[Epidemya ng fungus sa India]]

{{S-start}}
{{Succession box|before=[[Pagkalat ng tigdas sa Pilipinas ng 2019|2019 Philippines measles outbreak]]|title=Virus cases|years=Coronavirus 2019|after=2020 Hantavirus outbreak}}
{{S-end}}

==Mga sanggunian==
{{reflist
| colwidth = 30em
| refs =

<ref name="AutoDW-2">{{cite web|url= https://www.who.int/emergencies/diseases/novel-coronavirus-2019 |title=Coronavirus disease (COVID-19) outbreak |website=who.int |access-date=8 Marso 2020|language=Ingles}}</ref>

<ref name="bjnews680493">{{cite web |url=http://www.bjnews.com.cn/news/2020/01/27/680493.html |date=27 Enero 2020 |script-title=zh:柳叶刀披露首例新冠肺炎患者发病日期，较官方通报早7天 |url-status=live |archive-url=https://web.archive.org/web/20200130090050/http://www.bjnews.com.cn/news/2020/01/27/680493.html |archive-date=30 Enero 2020 |access-date=30 Enero 2020 |language=Chinese|trans-title=Lancet reveals date of first onset of neonatal pneumonia, 7 days before official notification}}</ref>

<ref name="caixin101508497">{{cite web |url=http://www.caixin.com/2020-01-26/101508497.html |date=26 Enero 2020 |script-title=zh:《柳叶刀》刊文详解武汉肺炎 最初41案例即有人传人迹象 |url-status=live |archive-url=https://web.archive.org/web/20200130232509/http://www.caixin.com/2020-01-26/101508497.html |archive-date=30 Enero 2020 |access-date=30 Enero 2020|language=Chinese|trans-title="Lancet" article explains Wuhan pneumonia in the first 41 cases}}</ref>

<ref name=":3">{{cite web|url=https://www.who.int/docs/default-source/coronaviruse/getting-workplace-ready-for-covid-19.pdf|title=Getting your workplace ready for COVID-19|last=|first=|date=27 Pebrero 2020|website=World Health Organization|url-status=live|archive-url=|archive-date=|access-date=|language=Ingles}}</ref>

<ref name="WHODeclaration">{{cite news | title=Coronavirus declared global health emergency | publisher=BBC News | date=31 Enero 2020 | url=https://www.bbc.com/news/world-51318246 | archive-url=https://web.archive.org/web/20200213214801/https://www.bbc.com/news/world-51318246 | archive-date=13 Pebrero 2020 | url-status=live | access-date=13 Pebrero 2020|language=Ingles}}</ref>

<ref name="CDC2020Over222">{{cite web|url=https://www.cdc.gov/coronavirus/2019-ncov/about/symptoms.html|title=Symptoms of Novel Coronavirus (2019-nCoV) {{!}} CDC|date=10 Pebrero 2020|website=U.S. Centers for Disease Control and Prevention (CDC)|access-date=11 Pebrero 2020|language=Ingles}}</ref>
<ref name="AutoDW-7">{{cite news|last=Marsh|first=Sarah| name-list-format = vanc |url=https://www.theguardian.com/world/live/2020/Peb/23/coronavirus-outbreak-woman-tests-positive-after-disembarking-diamond-princess-live-news|title=Four cruise ship passengers test positive in UK – as it happened|date=23 Pebrero 2020|work=The Guardian|access-date=23 Pebrero 2020|issn=0261-3077|language=Ingles}}</ref>

<ref name="AutoDW-8">{{cite web | url=https://www.cnn.co.jp/world/35149546.html |script-title=ja:新型肺炎流行の中国、７億８０００万人に「移動制限」 |publisher=CNN |language=ja|trans-title=China's new pneumonia epidemic 'restricted movement' to 780 million people}}</ref>

<ref name="AutoDW-9">{{cite web|url=https://knpr.org/npr/2020-01/coronavirus-update-masks-and-temperature-checks-hong-kong|title=Coronavirus Update: Masks And Temperature Checks In Hong Kong|website=Nevada Public Radio|access-date=26 Enero 2020|language=Ingles|archive-date=2 Hunyo 2020|archive-url=https://web.archive.org/web/20200602131447/https://knpr.org/npr/2020-01/coronavirus-update-masks-and-temperature-checks-hong-kong|url-status=dead}}</ref>

<ref name="CDC Travel">{{cite web|url=https://www.cdc.gov/coronavirus/2019-ncov/travelers/index.html|title=Coronavirus Disease 2019 Information for Travel |date=3 Pebrero 2020|website=U.S. Centers for Disease Control and Prevention (CDC)|url-status=live|archive-url=https://web.archive.org/web/20200130163513/https://www.cdc.gov/coronavirus/2019-ncov/travelers/index.html|archive-date=30 Enero 2020|access-date=6 Pebrero 2020|language=Ingles}}</ref>

<ref name="Level4">{{cite news|url=https://www.usatoday.com/story/travel/news/2020/01/24/coronavirus-outbreak-leads-state-department-issue-level-4-advisory/4562349002/|title=Coronavirus: US says 'do not travel' to Wuhan, China, as airlines issue waivers, add safeguards|last=Deerwester|first=Jayme|last2=Gilbertson|first2=Dawn| name-list-format = vanc |website=USA Today|url-status=live|archive-url=https://web.archive.org/web/20200127063342/https://www.usatoday.com/story/travel/news/2020/01/24/coronavirus-outbreak-leads-state-department-issue-level-4-advisory/4562349002/|archive-date=27 Enero 2020|access-date=26 Enero 2020|language=Ingles}}</ref>

<ref name="AutoDW-10">{{cite web|url=https://www.gov.uk/guidance/wuhan-novel-coronavirus-information-for-the-public#advice-for-travellers |title=Coronavirus (COVID-19): latest information and advice |publisher=Government of the United Kingdom |access-date=27 Pebrero 2020|language=Ingles}}</ref>

<ref name="EUPrepares">{{cite news |title=Coronavirus Live Updates: Europe Prepares for Pandemic as Illness Spreads From Italy |url=https://www.nytimes.com/2020/02/26/world/asia/coronavirus-news.html?emc=edit_na_20200226&ref=cta&nl=breaking-news&campaign_id=60&instance_id=0&segment_id=21641&user_id=579ae23cfcbd75c9aac87cb571cc201c&regi_id=72995439 |website=The New York Times |access-date=26 Pebrero 2020 |date=26 Pebrero 2020|language=Ingles}}</ref>

<ref name="SCMP 20200206">{{cite web |url= https://www.scmp.com/news/china/society/article/3049298/coronavirus-zhejiang-adopts-draconian-quarantine-measures-fight |title=Coronavirus: Shanghai neighbour Zhejiang imposes draconian quarantine |date=6 Pebrero 2020 |work=South China Morning Post |url-status=live |archive-url= https://web.archive.org/web/20200206112642/https://www.scmp.com/news/china/society/article/3049298/coronavirus-zhejiang-adopts-draconian-quarantine-measures-fight |archive-date=6 Pebrero 2020 |access-date=8 Pebrero 2020|language=Ingles}}</ref>

<ref name="AutoDW-69">{{cite web |url= https://www.who.int/westernpacific/emergencies/novel-coronavirus |title=Novel Coronavirus |work=WHO.int |publisher=[[World Health Organization]] |access-date=6 Pebrero 2020 |archive-url= https://web.archive.org/web/20200202151307/https://www.who.int/westernpacific/emergencies/novel-coronavirus |archive-date=2 Pebrero 2020 |url-status=live|language=Ingles}}</ref>

<ref name=":2">{{cite journal |title=[The epidemiological characteristics of an outbreak of 2019 novel coronavirus diseases (COVID-19) in China] |language=zh |journal=Zhonghua Liu Xing Bing Xue Za Zhi=Zhonghua Liuxingbingxue Zazhi |volume=41 |issue=2 |pages=145–151 |date=Pebrero 2020 |pmid=32064853 |doi=10.3760/cma.j.issn.0254-6450.2020.02.003 |author1=Novel Coronavirus Pneumonia Emergency Response Epidemiology Team|language=Ingles}}</ref>

<ref name="ECDC risk assessment">{{cite web |url= https://www.ecdc.europa.eu/sites/default/files/documents/SARS-CoV-2-risk-assessment-14-feb-2020.pdf |title=Outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2): increased transmission beyond China – fourth update |publisher=Europa (web portal) |date=14 Pebrero 2020 |access-date=8 Marso 2020|language=Ingles}}</ref>

<ref name="AutoDW-67">{{cite journal |last=Cohen |first=Jon |date=Enero 2020 |title=Wuhan seafood market may not be source of novel virus spreading globally |url= https://www.sciencemag.org/news/2020/01/wuhan-seafood-market-may-not-be-source-novel-virus-spreading-globally |journal=Science |doi=10.1126/science.abb0611|language=Ingles }}</ref>

<ref name="Huang24Jan2020">{{cite journal |vauthors=Huang C, Wang Y, Li X, Ren L, Zhao J, Hu Y, Zhang L, Fan G, Xu J, Gu X, Cheng Z, Yu T, Xia J, Wei Y, Wu W, Xie X, Yin W, Li H, Liu M, Xiao Y, Gao H, Guo L, Xie J, Wang G, Jiang R, Gao Z, Jin Q, Wang J, Cao B |display-authors=6 |title=Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China |journal=Lancet |volume=395 |issue=10223 |pages=497–506 |date=Pebrero 2020 |pmid=31986264 |doi=10.1016/S0140-6736(20)30183-5 |url= https://www.thelancet.com/action/showPdf?pii=S0140-6736%2820%2930183-5|language=Ingles}} {{free access}}</ref>

<ref name="Wang24Jan2020">{{cite journal |last1=Wang |first1=C. |last2=Horby |first2=P. W. |last3=Hayden |first3=F. G. |last4=Gao |first4=G. F. |title=A novel coronavirus outbreak of global health concern |journal=Lancet |volume=395 |issue=10223 |pages=470–473 |date=Pebrero 2020 |pmid=31986257 |doi=10.1016/S0140-6736(20)30185-9 |url= https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30185-9/abstract|language=Ingles}} {{free access}}</ref>

<ref name="Joseph24Jan2020">{{cite news |last=Joseph |first=Andrew |url= https://www.statnews.com/2020/01/24/coronavirus-infections-no-symptoms-lancet-studies/ |title=New coronavirus can cause infections with no symptoms and sicken otherwise healthy people, studies show |date=24 Enero 2020 |work=Stat |access-date=27 Enero 2020 |url-status=live |archive-url= https://web.archive.org/web/20200124204338/https://www.statnews.com/2020/01/24/coronavirus-infections-no-symptoms-lancet-studies/ |archive-date=24 Enero 2020|language=Ingles}}</ref>

<ref name="han24Jan2020">{{cite journal |vauthors=Chan JF, Yuan S, Kok KH, To KK, Chu H, Yang J, Xing F, Liu J, Yip CC, Poon RW, Tsoi HW, Lo SK, Chan KH, Poon VK, Chan WM, Ip JD, Cai JP, Cheng VC, Chen H, Hui CK, Yuen KY |display-authors=6 |title=A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating person-to-person transmission: A study of a family cluster |journal=Lancet |volume=395 |issue=10223 |pages=514–523 |date=Pebrero 2020 |pmid=31986261 |doi=10.1016/S0140-6736(20)30154-9|language=Ingles}} {{free access}}</ref>

<ref name="AutoDW-21">{{cite web |url= https://www.who.int/dg/speeches/detail/who-director-general-s-opening-remarks-at-the-mission-briefing-on-covid-19---26-february-2020 |title=WHO Director-General's opening remarks at the mission briefing on COVID-19 – 26 Pebrero 2020 |date=26 Pebrero 2020 |work=World Health Organization|language=Ingles}}</ref>

<ref name="WHO report 28 Pebrero 2020">{{cite web |url= https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf |title=Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19) |date=16–24 Pebrero 2020 |access-date=8 Marso 2020 |author=WHO–China Joint Mission |work=WHO.int |publisher=World Health Organization|language=Ingles}}</ref>

<ref name="AutoDW-5">{{cite web |title=2019 Novel Coronavirus (2019-nCoV) |url= https://www.cdc.gov/coronavirus/2019-ncov/about/symptoms.html |work=CDC.gov |publisher=US Centers for Disease Control and Prevention |access-date=18 Pebrero 2020 |date=11 Pebrero 2020|language=Ingles}}</ref>
<ref name="AutoDW-33">{{cite journal |last1=Pan |first1=X. |last2=Chen |first2=D. |last3=Xia |first3=Y. |last4=Wu |first4=X. |last5=Li |first5=T. |last6=Ou |first6=X. |last7=Zhou |first7=L. |last8=Liu |first8=J. |display-authors=6 |title=Asymptomatic cases in a family cluster with SARS-CoV-2 infection |journal=The Lancet: Infectious Diseases |volume=0 |date=Pebrero 2020 |pmid=32087116 |doi=10.1016/S1473-3099(20)30114-6 |url= https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(20)30114-6/abstract|language=Ingles}}</ref>

<ref name="AutoDW-34">{{cite web |url= http://www.who.int/docs/default-source/coronaviruse/situation-reports/20200219-sitrep-30-covid-19.pdf?sfvrsn=6e50645_2 |title=WHO COVID-19 situation report 29 |date=19 Pebrero 2020 |work=WHO.int |publisher=[[World Health Organization]] |url-status=live|language=Ingles}}</ref>

<ref name="AutoDW-35">{{cite web |url= https://www.who.int/news-room/q-a-detail/q-a-coronaviruses |title=Q&A on coronaviruses (COVID-19): How long is the incubation period for COVID-19? |work=WHO.int |publisher=[[World Health Organization]] |url-status=live |access-date=26 Pebrero 2020|language=Ingles}}</ref>

<ref name="AutoDW-36">{{cite news |url= https://www.reuters.com/article/us-china-health-incubation/coronavirus-incubation-could-be-as-long-as-27-days-chinese-provincial-government-says-idUSKCN20G06W |title=Coronavirus incubation could be as long as 27 days, Chinese provincial government says |agency=Reuters |date= 22 Pebrero 2020|language=Ingles}}</ref>

}}

==Mga kawing panlabas==
{{sisterlinks|voy=Coronavirus outbreak|c=category:2019–20 coronavirus outbreak|d=Q81068910|n=Category:COVID-19|q=no|b=no|v=no|s=no|m=no|mw=no|wikt=no|species=no}}

* [https://www.who.int/emergencies/diseases/novel-coronavirus-2019 World Health Organization: Coronavirus disease outbreak (sa Ingles)]
* [https://www.cdc.gov/coronavirus/2019-ncov/index.html U.S. CDC: Coronavirus Disease 2019 (sa Ingles)]

[[Kategorya:Pandemya ng COVID-19| ]]
[[Kategorya:2019]]
[[Kategorya:2019 sa Tsina]]
[[Kategorya:Mga sakit mula sa Tsina]]