Key points
During 2023, rates of reported cases of acute hepatitis C were highest in persons aged 30–39 and lowest in persons aged 0–19 years. From 2022–2023, rates decreased among persons aged 30–39, remained stable among persons aged 0–29, and increased among persons aged 40 years and older.

Rates* of reported cases† of acute hepatitis C, 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 C.
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About Division of Viral Hepatitis