Quote:
Originally Posted by mikemalloy
It at least offers an explanation why some have little or no symptoms and others get gravely ill. It explains why mortality can be in the low single digits and yet 4 individuals from the same family have a fatal result. The next question is do antibodies from the weaker strain provide immunity from the stronger strain.
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At this point we don't know if antibodies from any strain make you immune or for how long.