Why China's COVID-19 'lab leak' still matters - analysis
How can people prevent a future pandemic if they don’t know basic details about how the recent one began?
Security personnel keep watch outside the Wuhan Institute of Virology during the visit by the World Health Organization (WHO) team tasked with investigating the origins of the coronavirus disease (COVID-19), in Wuhan, Hubei province, China February 3, 2021. (photo credit: REUTERS/THOMAS PETER/FILE PHOTO)Updated: 
