News Snapshot:
In an extensive report released this week, a WHO-backed team of scientists aimed to lay out all the known evidence to answer a critical question: where did the virus that caused the Covid-19 pandemic come from? The 300-page-plus document provides interesting hints of information: there was a rise in acute respiratory illness among the elderly in Wuhan in early December 2019, several weeks before doctors identified an outbreak in the city, and more than half of Wuhan's earliest known cases had some connection to food markets. Tens of thousands of animals from hundreds of species, including rhinoceros and alpaca, were...
