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Percent change in the positive rate during the post‐COVID‐19 period compared with the pre‐COVID‐19 period and stratified by age and sex. (A) Percent change by age and (B) percent change by sex. AdV, adenoviruses; COVID‐19, coronavirus disease 2019; FluA, influenza virus A; FluB, influenza virus B; RSV, respiratory syncytial virus; RV, rotaviruses.
