Booster Shots 90% Effective at Preventing Omicron Hospitalizations: CDC Data

Jan. 24, 2022 — Booster shots of the Pfizer and Moderna COVID-19 vaccines appear to be highly effective at preventing hospitalizations due to the Omicron variant, according to three new CDC studies published on Friday. The extra doses were 90% effective at keeping people out of the hospital after infection and 82% effective at preventing … Read more

Pfizer Vaccine for Kids 90% effective in Preventing COVID-19

Oct. 22, 2021 — Pfizer says its vaccine for children is 90% effective at preventing COVID-19 infections. The Pfizer vaccine for kids ages 5 to 11 is 10 micrograms, roughly one-third of the dose given to adolescents and adults. In data presented to the FDA ahead of the agency’s review of its shots for children, … Read more