Dear Doctor,
I’m quite concerned about the consequences of recent visit to a CSW at a massage parlor in the Philippines.
About 5 weeks ago, I had one episode of protected vaginal intercourse with a CSW at an upscale massage parlor/brothel in the Philippines. We took a bath together and I massaged the outside of the girl’s vagina with my finger (which was wet with vaginal fluid). We did not have oral sex. Intercourse lasted about 10 minutes and the girl was on top of me. The condom did not slip off and appeared to be intact the whole time. During sex, some of her KY jelly -- perhaps mixed with vaginal fluid -- leaked out on top of me. The CSW was 20 and mentioned that she had only been on the job for a week, though I’m not sure how credible this is.
About 3 weeks after this incident, I noticed the occurrence of a persistent, dry cough and occasionally runny nose (both are now a little better but still haven’t disappeared). More recently, I have had mild diarrhea in the morning. I have been taking my temperature routinely during this period and have always been normal (or even below normal). Generally, my body temperature tends to run around 97.6-98.6 F. I should note that some of the symptoms appeared after I took a trip to Vietnam in the interim (no sexual activities there).
I have been quite anxious and had ELISA and P24 tests after 9 days. Both were negative, though having read through your forum, I know that ELISA is rarely accurate at 10 days. I should also mention that I have had ELISA tests roughly every three months for the past two years (as well as several P24 tests) and have always been “non-reactive”.
In your view, should I get tested again for either P24 or ELISA? Does the negative P24 after 9 days eliminate any risk of HIV infection? I have read on the Mayo Clinic website that P24 is usually accurate between 1 and 3-4 weeks after possible infection – is this true?
Thank you so much for your time.