Sir iam exposed under wear rubbing with
hiv passitve person.. After that... Iam did pcr rna 15 days after exposure... Vdrl&hsbg after 30 days of exposure... Hiv duo combo test after 40 days of exposure.. Hiv duo combo test after 60 days of exposure... All came negative...sir different people are saying... Differently... What can believe iam studying b tech final year... Iam depressed...plz help me sir... Truly...