Worldwide, the primary method of transmission of HIV is
A) heterosexual intercourse.
B) blood transfusions.
C) intravenous drug use.
D) homosexual intercourse.
E) nosocomial.

Question

Quizplus · Accepted Answer

Heterosexual intercourse is the primary method of transmission of HIV worldwide, accounting for approximately 80% of all cases. Intravenous drug use and blood transfusions account for a small percentage of cases, while homosexual intercourse and nosocomial transmission are even less common.

Worldwide, the Primary Method of Transmission of HIV Is