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Post by tristramshandy on Mar 27, 2020 19:34:37 GMT
The evidence on immunity seems to be a bit sketchy still. Some reports are claiming people have built up immunity but other reports are saying people are getting re-infected. I'm guessing it depends on the person or maybe they contracted different strains of coronavirus. The fact that re-infection occurs could mean no vaccine is possible. It could continue to hit humans until and if it hits a genetic mutation able to tolerate it. Everyone else would eventually succumb. Or that it is like the flu. Getting a vaccine that is only even 25% effective would be so huge right now.
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