NewslettersImmunology of Infectious Disease News Humoral and Cellular Response to the COVID-19 Vaccine in Immunocompromised Children By lbeveridge - November 16, 2022 0 Researchers conducted a prospective cohort study of immunocompromised participants, 5–21 years old, who received two prior doses of an mRNA COVID-19 vaccine. [Pediatric Research] Full Article