Five reasons the Covid pandemic almost certainly started via Wuhan lab leak, according to Harvard researcher

Dr Alina Chan, molecular biologist at Harvard and MIT and co-author of Viral: The search for the Origin of Covid-19 outlined five reasons why the pandemic likely stemmed from a lab accident in China. Dr Alina Chan, molecular biologist at Harvard and MIT and co-author of Viral: The search for the Origin of Covid-19 outlined five reasons why the pandemic likely stemmed from a lab accident in China.