a thoughtful web.
Good ideas and conversation. No ads, no tracking.   Login or Take a Tour!
comment

Interesting.

    The genomic sequences of the viral strains from patients are, in fact, very similar to one another, with no significant changes since late last December, based on analyses of 326 published viral sequences. “This suggests the viruses share a common ancestor,” Baric says.

After:

    Since then, researchers have published more than 4,500 genomic sequences of the virus, showing that samples around the world appear to “share a common ancestor,” Baric says.