Table 2.5 ¨C Chronic Hepatitis B: Case Rates by Jurisdiction

At a glance

In 2021, the highest rate of newly reported chronic hepatitis B was in Oklahoma (12.0 cases per 100,000 population), whereas the lowest rate was in Kansas (0.4 cases per 100,000 population).
CDC 2021 Hepatitis B Surveillance Report

Number and rate* of newly reported cases of chronic hepatitis B virus infection, by state or jurisdiction — United States, 2021

Table 3.4. Number of newly reported cases* of perinatal Hepatitis C virus infection, by state or jurisdiction — United States, 2021

Source: CDC, National Notifiable Diseases Surveillance System.

* Rates per 100,000 population.

† Reported confirmed cases. For case definition, see .

N: Not reportable. The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.

U: Unavailable. The data were unavailable.

Summary

In the United States, chronic hepatitis B is one of the leading causes of cirrhosis, which is a major cause of liver cancer. This table displays the number and rates of newly reported chronic hepatitis B cases during 2021, by state or jurisdiction. In 2021, chronic hepatitis B was not a reportable condition in four states (Connecticut, Kentucky, Mississippi, and Texas), and cases were unavailable from seven states or jurisdictions (Alabama, Arkansas, California, District of Columbia, Hawaii, New Hampshire, and Rhode Island). Of note, cases of newly reported chronic hepatitis B do not represent all prevalent hepatitis B virus infections, which cannot be captured in the National Notifiable Diseases Surveillance System. The highest rate of newly reported chronic hepatitis B was in Oklahoma (12.0 cases per 100,000 population), whereas the lowest rate was in Kansas (0.4 cases per 100,000 population).