Pfizer says tweaked COVID-19 shots boost Omicron protection
2 years ago
Pfizer announced Saturday that tweaking its COVID-19 vaccine to better target the omicron variant is safe and works.
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Pfizer, AstraZeneca COVID vaccines less effective at fighting Omicron: study Date December 13, 2021 In relation to New York City Pfizer says its 3-shot COVID vaccine for kids 6 months to 5 years old 80% effective against omicron Date May 23, 2022 In relation to Health & Fitness,New York City,COVID in children,omicron variant,Coronavirus,COVID-19 vaccine,coronavirus pandemic,u.s. & world,covid-19 pandemic,covid-19 COVID News: Vaccine makers preparing in case tweaks needed due to omicron variant Date November 28, 2021 In relation to New York City
