Pfizer says its COVID-19 vaccine more than 90% effective in kids
https://healthell.blogspot.com/2021/10/pfizer-says-its-covid-19-vaccine-more.html
Pfizer says its COVID-19 vaccine more than 90% effective in kids
Kid-size doses of the Pfizer BioNTech COVID-19 vaccine appear to be safe and nearly 91% effective at preventing symptomatic infections in 5- to 11-year-olds, according to study details released Friday.
