[theold]

Two doses of the Pfizer-BioNTech Covid-19 vaccine offer almost no protection against coronavirus infection in kids ages 5 to 11

Researchers from the New York State Department of Health found that the vaccine’s effectiveness dropped to 12 percent from 68 percent in the age group in December and January, when the omicron variant of the coronavirus began circulating widely in the United States.

https://www.nbcnews.com/health/health-ne...-rcna17967