4 ms·
Herd immunity halts transmission after a point. The flu is between 33% and 44%. Covid-19 has some wide estimates for the threshold, between 29% and 74% accordin
by vnchr 6y ago
Herd immunity halts transmission after a point. The flu is between 33% and 44%. Covid-19 has some wide estimates for the threshold, between 29% and 74% according to the two studies referenced here: https://en.wikipedia.org/wiki/Herd_immunity#Mechanics https://en.wikipedia.org/wiki/Herd_immunity#Mechanics
- s1artibartfast 6y agoHerd immunity and r0 would be significantly different on a ship