NSSP Emergency Department Visits - COVID-19, Flu, RSV, Combined – by Demographic Category

For additional information, please see: Companion Guide: NSSP Emergency Department Data on Respiratory Illness.

Updated once per week on Fridays.

Tags: covid19, flu, rsv, influenza, respiratory syncytial virus, respiratory syncytial, virus, emergency department, ed, nssp, national syndromic surveillance program, rvr, ophdst, ncird, coronavirus

Last updated: 2026-01-23 17:01:38+00:00