How hepatitis B vaccination protects people
How hepatitis B vaccine, anti-HBs, vaccine records, family catch-up vaccination, and post-exposure questions fit together.
CDC Hepatitis B Vaccine Administration
CDC 关于乙肝疫苗接种对象、筛查检测与疫苗接种衔接、成年人和风险人群接种建议的临床给药说明。
Open original source- Organization
- Centers for Disease Control and Prevention
- Country or region
- United States
- Language
- en
- Source type
- guideline
- Published
- Source updated
- Last checked
- 2026-06-26
- Credibility note
- 国家公共卫生机构