LETTER: Don’t forget the immunity of those who have already had COVID

Natural immunity is at least as good as the artificial kind.

from https://www.reviewjournal.com/opinion/letters/letter-dont-forget-the-immunity-of-those-who-have-already-had-covid-2338916/

from
https://calliduselctric.tumblr.com/post/649498308764696576

from https://bettyoverton.blogspot.com/2021/04/letter-dont-forget-immunity-of-those.html

from
https://bettyoverton.tumblr.com/post/649499221951643648