Tweet from ZekeEmanuel at December 31, 2021 at 11:18AM
As you look to protect yourself during the #omicron surge, remember that cotton or surgical masks are more for show than effective protection, especially against omicron.
Get a N95 or KF 94/95! 😷
For more, read me and @mtosterholm in @PostOpinions https://t.co/YZtt9V1ScP
— Zeke Emanuel (@ZekeEmanuel)
Dec 31, 2021