What to do after a positive HBsAg result
What a positive HBsAg result may mean, what follow-up tests are commonly discussed, and what not to decide from one marker alone.
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。
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
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