Norovirus Outbreaks Have Increased to Prepandemic Levels
In surveillance year 2021 to 2022, 992 outbreaks were reported compared with 1056 and 343 in 2019 to 2020 and 2020 to 2021.
New South Wales Anitak Kambhampati Network Noro Us Centers For Disease Healthday News Disease Control
Source: empr.com