A service provided by the BC Centre for Disease Control
Morning i had protected sex with a lady whom i just met, protected penetration and protected oral but at the end when i removed the condom she gave me a handjob and she used her saliva on my penis the saliva was white but couldnt see if there is any red in it so im scared to catch HIV , although my friend is studying microbiology and immunology and confirmed to me that no way hiv can be transmitted that way because even if there is blood in the saliva it wont be concentrated and the saliva has an enzyme that destroys the virus plus in open air the virus is weak, but i preferred to check with your professional nurses to loosen up. Any suggestion ? Thank you

Hi, and thanks for your question


Well, the short answer is that your friend is absolutely right! HIV is not transmitted this way. It is not present in saliva, which is why we don’t see HIV passed through things like kissing. In addition, the virus does not survive outside the body for more than a second or two. So even if there was blood in her saliva, there isn’t really a risk for it to have entered your body in the encounter which you had described. Finally, we don’t even know if this person had HIV or not herself! If your sexual partner is HIV negative, then there is no risk to yourself of getting HIV from that person. 


In terms of this encounter, I would not be concerned. However, in general we always do recommend regular testing for sexually transmitted infections (STIs) between every 6-12 months for all sexually active individuals. A routine test would include screening for HIV, syphilis, chlamydia, and gonorrhea. These infections often do not have any symptoms at all, so it’s good to just get checked out once in a while.


Have a look at our Clinic Finder to help locate a clinic in your area.


You also might want to check out our STIs at a Glance and Know Your Chances charts for a basic overview of different STIs and how they are passed.


Let us know if this does not answer your question or if you have any more questions or concerns.
Health Nurse

This answer was posted on August 16, 2019

Community comments

No comments yet.

Add a comment

Log in or register to post comments