Although HIV transmission is possible in healthcare settings, it is extremely rare. Medical experts emphasize that the careful practice of infection control procedures, including universal precautions (i.e., using protective practices and personal protective equipment to prevent transmission of HIV and other bloodborne infections), protects patients as well as healthcare providers from possible HIV transmission in medical and dental settings. Healthcare personnel are at risk for occupational exposure to bloodborne pathogens including HIV. Important factors that influence the overall risk for occupational exposures to bloodborne pathogens include the number of infected individuals in the patient population and the type and number of blood contacts. Transmission of HIV to patients while in healthcare settings is rare; however, proper sterilization and disinfection procedures are required.

Health communication has played a pivotal role in HIV prevention efforts since the beginning of the epidemic. The recent paradigm of combination prevention, which integrates behavioral, biomedical, and structural interventions, offers new opportunities for employing health communication approaches across the entire continuum of care. We describe key areas where health communication can significantly enhance HIV treatment, care, and prevention, presenting evidence from interventions that include health communication components. These interventions rely primarily on interpersonal communication, especially individual and group counseling, both within and beyond clinical settings to enhance