Trends and Outbreaks
Burden of Norovirus Illness in the U.S.
Learn more about the burden of norovirus illness and outbreaks in the United States.
Common Settings of Norovirus Outbreaks
Learn more about settings where norovirus outbreaks commonly occur in the United States.
Norovirus Worldwide
Learn more about the burden of norovirus illness and outbreaks worldwide.
Responding to Norovirus Outbreaks
Learn more about the roles of health departments and CDC in responding to outbreaks.
Page last reviewed: March 5, 2021