RT Book, Section A1 Rutstein, Richard M. A1 Steenhoff, Andrew A2 Shah, Samir S. SR Print(0) ID 6911971 T1 Chapter 55. Preventing HIV Infection: Postexposure Prophylaxis T2 Pediatric Practice: Infectious Disease YR 2009 FD 2009 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-148924-9 LK accesspediatrics.mhmedical.com/content.aspx?aid=6911971 RD 2024/04/23 AB Until an effective HIV vaccine is in widespread use, taming the HIV epidemic will require the prevention of exposure to the virus. Activities such as on-site rapid HIV testing with early treatment of infected persons, universal precaution training, safer sex education, and needle exchange programs all are important aspects of an effective preventative strategy. However, in cases where exposure has already occurred, it is possible to decrease the risk of transmission of HIV infection through the use of postexposure prophylaxis (PEP).