Pediatric SARS-CoV-2 Seroprevalence, Oregon, USA, November 1, 2020-June 30, 2022
Description
We estimated SARS-CoV-2 seroprevalence in children in Oregon, USA, at 6 time points. Seroprevalence increased linearly during November 2020-December 2021 and peaked in February 2022 at 38.8% (95% CI 32.8%-46.5%). We observed no increase in the
