CDC revises COVID-19 transmission guidelines
The CDC changed its guidelines on how the coronavirus spreads through the air, but then days later it backtracked. This is not the first time the CDC has flip-flopped on COVID-19 guidance.
The CDC changed its guidelines on how the coronavirus spreads through the air, but then days later it backtracked. This is not the first time the CDC has flip-flopped on COVID-19 guidance.