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What is The serological marker of acute Hepatitis B infection is - and explain in detail?
Ans. is 'b' i.e., HBsAg+Core antibody In acute hepatitis following serological markers are present:HBsAgIgM anti HBc Ag (in recent infection) or IgG anti HBc Ag (in remote infection).HBe Ag (with high infectivity) or Anti HBe Ag (with low infectivity). HBsAgAnti HBs AgHBe AgAnti HBe AgAnti HBc AgAcute HBV (high infecti vity)+ + IgMAcute HBV (low infecti vity)+ +IgMChronic HBV (high infectivity)+ + IgGChronic HBV (low infectivity)+ +IgGRecovery' + +IgGImmunized +