@MugsysRapSheet Herd immunity also occurs when enough people are vaccinated to prevent the spread of certain diseases, usually a very high percentage of people need to be vaccinated to achieve herd immunity. And for viruses that mutate rapidly, including RNA viruses such as influenza and SARS-CoV-2, people vaccinated for the old virus can still become sick with a new variant, so they need frequently updated vaccines.

Anyway, the point I want to make is the anti-vaxxers never mention that herd immunity has been accomplished for decades through mass vaccination for all of the old childhood diseases that used to kill so many. And thanks to anti-vaxxers, those diseases are killing again. Trump's public health agencies will kill people. As he and they did before, the numbers don't lie.