SARS-CoV-2 Infection in Infants Less than 90 Days Old.

This is a single-center US case series of 18 infants <90 days old who tested positive for SARS-CoV-2. These infants had a mild febrile illness without significant pulmonary disease. One half were hospitalized; one had bacterial urinary tract co-infection. Nasopharyngeal viral loads were notably high. Latinx ethnicity was overrepresented.