And anyway, you have another obvious explanation for your high WBC, i.e. the respiratory infection. Worrying about HIV in this situation reminds me of a patient who has just been clubbed with a baseball bat and is worried his headache might be from a brain tumor.
I don't know much more about WBC and HIV than I have already said. But I'm pretty sure that elevated WBC is not usually a feature of new HIV infections.
There is no way you could have caught HIV. Should you have a positive HIV test someday, it would be necessary to explore other possible exposures. The one described here would never be accepted by any counselor or HIV health worker as the explanation.
You can have a 100% definitive test right now. The 4th generation (also called duo or combo) test is conclusive any time 4 weeks or more after exposure.
Thank you for your reply. Could you share briefly how white blood cells play a role in HIV and at what stage? I always thought that they increased in the beginning. I'm very worried - I just found out I will be a father and want to put this scare behind me. At what time can I test?
There was no risk of HIV from this exposure. Your symptoms are typical for a garden variety cold maybe with bronchitis; I see no reason to doubt your doctor's diagnosis. Acute HIV infections don't cause cough, runny nose, or phlegm. Your WBC count indeed is quite high, but it's from the respiratory infection. (HIV actually tends to lower WBC counts, not elevate them.) Speak with your doc about whether the high WBC indicates a possible need for an antibiotic. But still no reason to be worried about HIV.