Incidence Rates and Clinical Outcomes of SARS-CoV-2 Infection With the Omicron and Delta Variants in Children Younger Than 5 Years in the US.

Wang, Lindsey; Berger, Nathan A; Kaelber, David C; Davis, Pamela B; Volkow, Nora D; Xu, Rong · JAMA Pediatr · 2022

prospective_cohort · Level II

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Abstract

This cohort study assesses the incidence rates and clinical outcomes of SARS-CoV-2 infection with the Omicron and Delta variants in children younger than 5 years in the US.

Medical subject headings