About 90% of newborns infected with hepatitis B perinatally develop chronic infection, and one in four of those infected will die prematurely from liver disease, including cirrhosis and hepatocellular carcinoma.
Notes on verification
Confirmed by CDC's clinical guidance and corroborated by HHS, state health departments, and medical literature with consistent figures (~90% chronic infection, ~25% premature death from liver disease). [tier=bronze indep_score=0.539 clusters=4 claim_tier=notable]
Sources
- CDC Officially Ends Recommendations for Hepatitis B Shot ... (seed:health_and_medicine)
- https://www.cdc.gov/hepatitis-b/hcp/perinatal-provider-overview/index.html (corroboration)
- https://www.hhs.gov/hepatitis/learn-about-viral-hepatitis/hepatitis-b-basics/index.html (corroboration)
- https://oeps.wv.gov/hepatitis-b-perinatal (corroboration)
- https://www.nyc.gov/site/doh/about/press/pr2025/nyc-reiterates-importance-of-hep-b-for-all-newborns.page (corroboration)