Changes

Early on in the epidemic, there was much confusion about the transmission of HIV.  After decades of study, this has been clarified.  HIV can be found in various body fluids, however its highest concentrations are found in semen, blood, and vaginal secretions. It can also be found in breast milk, but recent research <ref>The Lancet, March 30th 2007</ref> shows that exclusive breastfeeding tends to protect against HIV transmission.  

Early on in the epidemic, there was much confusion about the transmission of HIV.  After decades of study, this has been clarified.  HIV can be found in various body fluids, however its highest concentrations are found in semen, blood, and vaginal secretions. It can also be found in breast milk, but recent research <ref>The Lancet, March 30th 2007</ref> shows that exclusive breastfeeding tends to protect against HIV transmission.  

As summarized by the [[Centers for Disease Prevention and Control]]:<ref>http://www.cdc.gov</ref>

As summarized by the [[Centers for Disease Prevention and Control]]:<ref>https://www.cdc.gov</ref>

<blockquote>An exposure that might place HCP at risk for HIV infection is defined as a percutaneous injury (e.g., a needlestick or cut with a sharp object) or contact of mucous membrane or nonintact skin (e.g., exposed skin that is chapped, abraded, or afflicted with dermatitis) with blood, tissue, or other body fluids that are potentially infectious. In addition to blood and visibly bloody body fluids, semen and vaginal secretions also are considered potentially infectious. Although semen and vaginal secretions have been implicated in the sexual transmission of HIV, they have not been implicated in occupational transmission from patients to HCP.</blockquote>

<blockquote>An exposure that might place HCP at risk for HIV infection is defined as a percutaneous injury (e.g., a needlestick or cut with a sharp object) or contact of mucous membrane or nonintact skin (e.g., exposed skin that is chapped, abraded, or afflicted with dermatitis) with blood, tissue, or other body fluids that are potentially infectious. In addition to blood and visibly bloody body fluids, semen and vaginal secretions also are considered potentially infectious. Although semen and vaginal secretions have been implicated in the sexual transmission of HIV, they have not been implicated in occupational transmission from patients to HCP.</blockquote>