Catch up quick: Long COVID

COVID-19 is not the common cold. Here’s an effort to keep you up-to-date on long COVID developments.

Not “in the clear” after first infection

• What we knew: Long COVID after first infection was clearly a risk. The risk of long COVID-19 after re-infection was not known.

• New info: In the U.K., risk of long COVID dropped after second infections compared to fi…