V*******n
发帖数: 1 | | V*******n
发帖数: 1 | 2 But if reinfections are now part and parcel of the future of the pandemic,
just how common are they? An exact number is hard to pin down, thanks to a
nosedive in testing and reporting that has made tracking all kinds of Sars-
CoV-2 infections much trickier. Plus, not everyone defines a reinfection the
same way; health authorities in the UK, for example, require at least 90
days to elapse between a first and second infection for this to count as a
reinfection. Others, like the European Centre for Disease Prevention and
Control, use a shorter 60-day minimum between infections.
In England, close to 900,000 possible reinfections have been identified
since the beginning of the pandemic. Of those, over 10,000 were a third
infection, and almost 100 were a fourth.
https://www.wired.com/story/welcome-to-the-great-reinfection/ | V*******n
发帖数: 1 | | e********8
发帖数: 929 | 4 所谓反复得疮瘟，会不会是病毒在身体里扎根了，上次的抗体一减弱，就反扑？ |
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