Which body fluids that are important potential sources of HIV and Hbd infection?

The primary body fluids that are important potential sources of HIV and Hbd (Hepatitis B virus) infection include blood, semen, vaginal fluids, and breast milk. These fluids can transmit the viruses through direct contact with mucous membranes or through broken skin. Additionally, exposure to contaminated needles or syringes can also facilitate transmission. It is crucial to practice safe measures to reduce the risk of infection from these fluids.