Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Number of all-cause and RSV-associated ARI by month for ARI (A), medically attended ARI (B), and hospitalised ARI (C)
ARI and medically attended ARI are derived from the active surveillance cohort; hospitalised ARI is derived from the passive surveillance cohort. ARI=acute respiratory infection. RSV=respiratory syncytial virus.
