# Title: HBsAg Reactive Result: What It Means & What Happens Next ## Author: Dr Pramod kumar ## Description: An HBsAg Reactive result means that hepatitis B surface antigen has been detected by the test. This... ## URL: https://microsidd.com/blogs/knowledge-hub/hbsag-reactive-result-what-it-means ## Metafields - title_tag: HBsAg Reactive Result: Meaning, Follow-Up Tests & Next Steps - description_tag: HBsAg Reactive? Learn what hepatitis B surface antigen detection means, which follow-up tests may be needed, acute vs chronic HBV, HBV DNA, liver assessment and pregnancy considerations.