Table 1.1 ¨C Hepatitis A: Numbers & Rates of Cases by Jurisdiction

Key points

During 2023, the national rate of reported cases of hepatitis A was 0.5 cases per 100,000 population. This ranged from a low of 0.1 cases per 100,000 population in Connecticut, Hawaii, New Hampshire, North Dakota, and Oklahoma to a high of 4.3 cases per 100,000 population in Maine.
CDC 2023 Hepatitis A Surveillance Report

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

Table 1.1 Data
table-1.1
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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.

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About Division of Viral Hepatitis