Pfizer's Covid vaccine is just 12% effective in preventing Omicron infection in children aged five to 11, NY state officials claim

Pfizer's Covid vaccine is just 12% effective in preventing Omicron infection in children aged five to 11, NY state officials claimhttps://t.co/AN46fUbr8k

— Daily Mail US (@DailyMail) February 28, 2022