Biden adviser Mike Osterholm calls for fitted respirators for people without vaccine or prior infection, says cloth masks don't work.https://t.co/BnN6Na0LAl— Phil Kerpen (@kerpen) August 3, 2021
Biden adviser Mike Osterholm calls for fitted respirators for people without vaccine or prior infection, says cloth masks don't work.https://t.co/BnN6Na0LAl