COVID-19: Booster Doses, Breakthrough Infections, Delta, and How they Connect

Today I’ll answer some “reader mailbag” questions about COVID-19 vaccine booster doses, breakthrough infections, Delta, and how they all connect.

COVID-19: The WTF Edition

The change in mask recommendations for vaccinated people is NOT because vaccines are ineffective (they are effective). It is NOT because vaccinated individuals are likely to get infected (they aren’t likely to get infected). It is NOT because the CDC is worried about vaccinated individuals getting sick or dying.