Key points
During 2023, rates of reported cases of acute hepatitis B were highest in persons aged 40–49 years and lowest in persons aged 0–19 years.

Rates* of reported cases† of acute hepatitis B, by age group — United States, 2008–2023
Source: CDC, National Notifiable Diseases Surveillance System.
* Rates per 100,000 population.
† Reported confirmed cases. For the case definition, see Acute Hepatitis B.
Content Source:
About Division of Viral Hepatitis