A member asked:

What kind of test(s) could be taken to screen for hiv after 3-4 weeks of exposure?

A doctor has provided 1 answer
Dr. Hunter Handsfield answered

Specializes in Infectious Disease

4th gen blood test: A "fourth generation" blood test, which checks for both p24 antigen and antibody -- also called a "duo" or "combo" test -- is conclusive any time 4 weeks or more after exposure.

Answered 10/30/2018

2.4k views

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