Most children from 5 to 11 years old hospitalized with COVID-19 during the U.S. surge driven by the Omicron variant were unvaccinated, per a Centers for Disease Control and Prevention study published Tuesday.
By the numbers: The study of children hospitalized in the U.S. from Dec. 19 to Feb. 28 found the hospitalization rate was 2.1 times higher for those unvaccinated than their vaccinated peers.