Key points
During 2023, a total of seven cases of perinatal hepatitis B that met the classification criteria for a confirmed case were reported to CDC through the National Notifiable Diseases Surveillance System; in 2022, 13 cases were reported.

Number of newly reported cases* of perinatal hepatitis B, by state or jurisdiction — United States, 2023
Source: CDC, National Notifiable Diseases Surveillance System.
* Reported confirmed cases. For case definition, see .
—: No reported cases. The reporting jurisdiction did not submit any cases to CDC.
U: Unavailable. The data were unavailable.
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About Division of Viral Hepatitis