Table 2.1 ¨C Acute Hepatitis B: Numbers & Rates of Cases

Key points

During 2023, the national rate of reported cases of acute hepatitis B was 0.7 cases per 100,000 population. This ranged from a low of 0.03 cases per 100,000 population in Connecticut to a high of 3.1 cases per 100,000 population in Florida.
CDC 2023 Hepatitis B Surveillance Report

Numbers and rates* of reported cases of acute hepatitis B, by state or jurisdiction — United States, 2019–2023

Numbers and rates* of reported cases† of hepatitis A, by state or jurisdiction — United States, 2018–2022

Source: CDC, National Notifiable Diseases Surveillance System.

* Rates per 100,000 population.

† Reported confirmed cases. For the case definition, see .

—: No reported cases. The reporting jurisdiction did not submit any cases to CDC.

U: Unavailable. The data were unavailable.