Postexposure prophylaxis for occupational exposures to hepatitis B, hepatitis C, and human immunodeficiency virus.

Bloodborne pathogens are becoming increasingly prevalent in, and therefore contributing increasing levels of risk to, the health-care work-place environment. This problem is magnified in the blood-intense operating room and obstetric environments. Whereas we will never be able to eliminate such risks entirely from the health-care workplace, a multifaceted approach to the management of these risks throughout the hospital environment and particularly in risk-intense environments will likely create a safer milieu and climate. Such an improved environment will clearly be necessary as we continue to strive to provide optimal care for all patients, irrespective of their bloodborne infection status.