Masking Rules
5 min readFeb 17, 2021
Why the CDC Changed Them
On Feb 8, 2021 I wrote, “There’s no science yet showing you should double mask.” On February 10, 2021, boom, the CDC published new science showing just that.
Because, boom, that’s how it works. Science marches on and with Covid more than ever we need to keep our science game up.
The CDC prioritized mask studies throughout January. They did new mask experiments…
