Page 11 - பரந்த நிறுவனம் ஆஃப் ஹார்வர்ட் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

The complex, messy hunt for COVID-19 s origin and the lab leak theory CNET 6 days ago © Andre Malerba/Bloomberg via Getty Images Bats are planets of viruses. The closest known virus to SARS-CoV-2 was discovered in a bat in 2013.  Of the many mysteries kindled by the coronavirus pandemic, the question of where SARS-CoV-2 originated has been the most difficult to answer.  No matter how history ultimately writes the pandemic s origin story, it was, almost certainly, an unfortunate accident. But what kind of accident? That urgent question is key to preventing the emergence of a SARS-CoV-3 or a COVID-29, but an uneasy tension has been building around the answer. Two conflicting narratives have materialized since the first cases were detected in the central Chinese city of Wuhan a year ago, exposing a deep chasm between researchers exploring COVID-19 s beginnings. 

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