If you were counting on a coronavirus infection to keep you safe from COVID-19 without having to get a vaccine, scientists have some bad news: It won’t work.
The Trump administration seems to be going to great lengths to get a COVID-19 vaccine produced by election day. How much can they get away with?
Could the virus that infected him in April have remained in his body and mutated so much over the next 48 days that it acquired all those changes by the time he was tested in June? That is extremely unlikely, the researchers wrote.For that to happen, this coronavirus would need to accumulate about 84 changes per year. That rate “greatly exceeds” the actual rate of about 23 changes per year, they said.
The results of all this testing make clear that fighting off a COVID-19 infection isn’t necessarily enough to make someone immune to the coronavirus going forward, Tillett and his colleagues wrote.What’s particularly worrisome about the Nevada man’s case is that he was sicker the second time around,
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