5 ms·
A lot of people argue that SARS-CoV-2 is more contagious and less fatal than first thought, without realizing that that means that herd immunity is even more di
by tunesmith 6y ago
A lot of people argue that SARS-CoV-2 is more contagious and less fatal than first thought, without realizing that that means that herd immunity is even more difficult to achieve. The more contagious a virus is, the harder it is to achieve herd immunity.