3 ms·
Naively, if immunity from prior exposure lasts for a few months, then we might reasonably hope for a vaccine whose effects last for a few months. I suppose if
by mjw1007 7y ago
Naively, if immunity from prior exposure lasts for a few months, then we might reasonably hope for a vaccine whose effects last for a few months.
I suppose if that happened people would get revaccinated frequently.
- the_af 7y agoOk, but according to the article the man tested positive on Feb 14, then got cleared on March 2 (in Tokyo), returned home and relapsed very few days later. If there are no mistakes in the resting (or reporting), that's not even a few months of immunity...