HIV can be transmitted through unprotected sex and sharing needles.
Unprotected Sex
During sexual intercourse, the virus can be passed from one person to another through the exchange of bodily fluids such as semen and vaginal secretions. It is crucial to use protection, such as condoms, to prevent the transmission of HIV.
Sharing Needles
Sharing needles or syringes with an infected person can also lead to the transmission of HIV. This commonly occurs among intravenous drug users. It is important to use clean needles and syringes to avoid the risk of HIV transmission.