CDC Hepatitis B Prevention and Control
CDC 关于乙肝传播方式、家庭和伴侣风险、疫苗、检测和预防措施的公众说明。
HBV Exposure Action Tool
After a needle stick, blood contact with broken skin or mucous membranes, shared sharp object, or possible sexual exposure, organize what to do now and what to ask a clinician. This tool does not decide whether HBIG, vaccination, or testing is required.
How this tool helps
- Organize the exposure type, timing, source HBsAg status, and your vaccine and anti-HBs records.
- Flag situations where you should promptly contact a clinician, emergency department, occupational exposure service, or public health office.
- Create a record and follow-up question list to bring to care.
Evidence basis
CDC Hepatitis B Testing and Diagnosis
CDC 关于乙肝筛查、诊断和血清学标志物解释的专业指导。
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。
CDC Responding to HBV Exposures in Health Care Settings
CDC 关于医疗和非医疗场景 HBV 暴露后的处理建议，涵盖立即清洗、疫苗记录、anti-HBs、HBIG、疫苗和后续检测。
WHO Hepatitis B Fact Sheet
WHO 关于乙肝传播、预防、疫苗、检测、治疗和全球公共卫生影响的概览。