What is the most reliable marker for hep b

What is the most reliable marker for hep b…

what is the marker used in window period…

Qbank says anti hbc igm is used but isn’t that appearing after hbsag…

Please help ma’am very confusing

Most reliable marker for early infection and best marker for window period both are IgM anti-HBc Ab.

I am getting the mistake corrected in the Qbank

Thank you ma’am !

You are the best !

Ans to both questions

IgM Hbs