Unprotected sex and multi-person use of needles are unquestionably the most common ways, and there used to be an appalling number of cases transmitted by blood transfusion, though this problem has now been largely eliminated, at least in developed countries.
common means of transmission of hiv virus are, sexual intercourse, mother 2 baby,blood transfusion .
I very much doubt that there is anywhere where HIV is "popular" .. but it is most common in sub-Saharan Africa.
AIDs or HIV or TB
in african countries the most common is HIV/AIDS
the most common cause of HIVs sharing needles and threw sexual activities.
It occurs everywhere in the world.
By just having your hair cut, you can not get HIV.
Nope actually chlamydia and herpes are the more common stds.
The most common screening for HIV tests for antibodies in the blood; however most infants born to infected mothers test positive for 6-18 months because of the presence of maternal antibodies.
No
The most common way to pass on HIV person to person is by sexual contact.
the most common is HIV however other diseases like clamidia are also very common