How can HIV be spread?

HIV can primarily be spread through certain high-risk behaviors that involve the exchange of bodily fluids, with unprotected sexual intercourse being one of the most common methods. Specifically, having unprotected sex with an infected individual allows for the transmission of the virus via mucous membranes, seminal fluid, or vaginal secretions.

In contrast, casual contact such as holding hands or hugging does not facilitate the spread of HIV, as the virus does not survive well outside the human body and cannot be transmitted through skin contact or shared items like utensils or drinking glasses. Understanding the specific ways HIV is transmitted is essential for effective prevention and awareness strategies.