3 ms·
Not yet, and it is possible that immunity does not last long enough for herd immunity to ever happen. It's too early to tell.
by kwhitefoot 6y ago
Not yet, and it is possible that immunity does not last long enough for herd immunity to ever happen. It's too early to tell.
- nickthemagicman 6y agoThis is false immunity is strong and long-lasting otherwise they wouldn't be sinking billions into a vaccine which operates the same way that infectious immunity operates.