498 Hey Jen! (media.greatawakening.win) posted 3 years ago by mjs001 3 years ago by mjs001 +499 / -1 20 comments download share 20 comments share download save hide report block hide replies
cdc report says they work 1.3% which is in the margin of error so there for the cdc has said nope they really do not work but wear them any wayhttps://www.cdc.gov/mmwr/volumes/70/wr/mm7010e3.htm?s_cid=mm7010e3_w#contribAff