Two of the closest known relatives to SARS-CoV-2 — a pair of bat coronaviruses discovered by researchers in Laos — may transmit poorly in people despite being genetically similar to the ...
LONDON (Reuters) - A series of studies of the genomes of thousands of samples of the new coronavirus SARS-CoV-2 show that it is mutating and evolving as it adapts to its human hosts. Here's what ...