Key points
During 2008–2023, the rate of reported cases of acute hepatitis B was consistently higher among males than females. During 2023, the rate was 1.6 times as high in males compared to females.

Rates* of reported cases† of acute hepatitis B, by sex — 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