January 15, 2022
Children and COVID19: State Level Data Report | Comparison of outcomes from COVID infection in pediatric and adult patients before and after the emergence of Omicron – Retrospective Cohort Study | Infectious viral load in unvaccinated and vaccinated patients infected with SARS-CoV-2 WT, Delta and Omicron | Effectiveness of BNT162b2 (Pfizer-BioNTech) mRNA Vaccination Against Multisystem Inflammatory Syndrome in Children Among Persons Aged 12–18 Years — United States, July–December 2021 | Cross-reactive memory T cells associate with protection against SARS-CoV-2 infection in COVID-19 contacts