Severe Allergic Reaction Extremely Rare With Pfizer COVID Vaccine: Study
THURSDAY, Jan. 21, 2021 (HealthDay News) — Despite scattered media reports of severe allergic reactions to the Pfizer COVID-19 vaccine, a detailed analysis shows that such incidents are very rare, striking just 11 people for every million doses given. The study, compiled by researchers at the U.S. Centers for DiseaseContinue Reading