A panel of specific and serological laboratory tests for initial detection of exposure to Hepatitis B and C viruses, Human Immunodeficiency Virus (HIV) via Ag/Ab Combo method, Syphilis (RPR), Herpes Simplex Virus type 2 (HSV-2 IgM)*, and a smear test for Gonorrhea (Neisseria gonorrhoeae); suitable for screening in cases of exposure or symptoms, or for preventive check-up.