17 days after the act,4 on behalf of the
Abbott test paper self-test negative.After 25 days,3 on behalf of the
Abbott test paper self-test negative.And Hospital fta-abs test Syphilis TPPA negative.41 days 4 on behalf of the Abbott test paper test paper, and 3 Abbott on behalf of self-test negative.Behavior of the hospital 43 days after the 3rd generation ELISA-negative.Hospital fta-abs test Syphilis TPPA negative.What experts can I rule out HIV infection and syphilis it?