What type of fluids can transmit HIV?

The correct response highlights that infectious blood and body fluids are capable of transmitting HIV. This is because HIV is present in specific bodily fluids of an infected individual, including blood, semen, vaginal fluids, and breast milk. These fluids can carry enough of the virus to establish an infection if they come into contact with mucous membranes, open wounds, or are introduced into the bloodstream.

Understanding the modes of transmission is crucial in preventing the spread of HIV. Blood is the most commonly recognized fluid for transmission, especially through activities such as sharing needles or through accidents in healthcare settings. The presence of the virus in other body fluids emphasizes the need for appropriate protective measures to mitigate the risk of transmission, particularly in environments where exposure is possible.

In contrast, saliva, tears, urine, and feces are not considered significant transmission routes for HIV due to the much lower concentrations of the virus in these fluids and their inability to transmit the virus effectively through casual contact.