Is it safe to have unprotected sex with my girl friend?
So under what instance open bleeding wound to open bleeding wound contact will lead to spread of HIV?
Told you why in my first response.
How come?there is blood to blood contact & at the point of contact possibly the blood is not exposed to outside atmosphere right?
But here there is a blood to blood contact is there still it cant spread?
HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions; therefore, it does not spread or maintain infectiousness outside its host.
HIV is transmitted by;
Unprotected penetrative anal and/or vaginal sex
Sharing works with other IV drug users
Mother to child