Covid-2019 - 2021-04-24

Happy Herd Immunity Day! 60% of the population above 18 has either had Covid already, or has been vaccinated twice. Yes, we make the assumption that 60% is what it takes and that the previously infected and the immunized are separate populations; and we consider only adults. On the other side, though, we give no immunity credit to the millions of persons who were infected but never diagnosed, or who have natural T-cell immunity. No matter how you slice it, this is a great day. Why are you only hearing this here? Just asking…