“WHEN YOU ACTUALLY LOOK AT FACE CLOTH COVERINGS, THOSE CLOTH PIECES OF HANG OVER YOUR FACE.
THEY ACTUALLY ONLY HAVE VERY LIMITED IMPACT IN REDUCING THE AMOUNT OF VIRUS THAT YOU INHALE IN OR EXHALE OUT.” Michael Osterholm https://t.co/962A4Cqi6n

— Lima Abedin (@LimaAbedin) August 7, 2021