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What is the best screening test for HIV?
A NAT (nucleic acid test) can detect HIV sooner than other types of tests.
Last updated on 29 Jun 2023
Very accurately
Yes
They are conclusive but you can repeat the test after 90 days for best results.
An antigen/antibody test performed by a lab on blood from a vein can usually detect HIV 18 to 45 days after exposure. There is also a rapid antigen/antibody test available that is done with a finger stick.
No
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