The <a href="https://en.wikipedia.org/wiki/COVID-19_pandemic" id="mwAaM" rel="mw:WikiLink" title="COVID-19 pandemic">outbreak of coronavirus infection</a> began in <a href="https://en.wikipedia.org/wiki/Wuhan" id="mwAaQ" rel="mw:WikiLink" title="Wuhan">Wuhan</a>.<sup about="#mwt162" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-33"}}' id="cite_ref-33" rel="dc:references" typeof="mw:Extension/ref"><a href="./December_1#cite_note-33" id="mwAaU" style="counter-reset: mw-Ref 33;"><span class="mw-reflink-text" id="mwAaY">[33]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-33"><cite about="#mwt159" class="citation journal cs1" id="CITEREFCohen2020">Cohen, Jon (January 2020). <a class="external text" href="https://www.science.org/content/article/wuhan-seafood-market-may-not-be-source-novel-virus-spreading-globally" id="mwCOc" rel="mw:ExtLink nofollow">"Wuhan seafood market may not be source of novel virus spreading globally"</a>. <i id="mwCOg"><a href="./Science_(journal)" id="mwCOk" rel="mw:WikiLink" title="Science (journal)">Science</a></i>. <a class="mw-redirect" href="./Doi_(identifier)" id="mwCOo" rel="mw:WikiLink" title="Doi (identifier)">doi</a>:<a class="external text" href="https://doi.org/10.1126%2Fscience.abb0611" id="mwCOs" rel="mw:ExtLink nofollow">10.1126/science.abb0611</a>. <a class="mw-redirect" href="./S2CID_(identifier)" id="mwCOw" rel="mw:WikiLink" title="S2CID (identifier)">S2CID</a><span id="mwCO0" typeof="mw:Entity"> </span><a class="external text" href="https://api.semanticscholar.org/CorpusID:214574620" id="mwCO4" rel="mw:ExtLink nofollow">214574620</a>.</cite><span about="#mwt159" class="Z3988" id="mwCO8" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Science&amp;rft.atitle=Wuhan+seafood+market+may+not+be+source+of+novel+virus+spreading+globally&amp;rft.date=2020-01&amp;rft_id=info%3Adoi%2F10.1126%2Fscience.abb0611&amp;rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A214574620%23id-name%3DS2CID&amp;rft.aulast=Cohen&amp;rft.aufirst=Jon&amp;rft_id=https%3A%2F%2Fwww.science.org%2Fcontent%2Farticle%2Fwuhan-seafood-market-may-not-be-source-novel-virus-spreading-globally&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ADecember+1"></span></span>