Are healthcare workers at risk from HIV through contact with HIV positive patients?
The risk to healthcare workers being exposed to HIV is extremely low, especially if they follow universal healthcare precautions. Everyday casual contact does not expose anyone, including healthcare workers, to HIV. The main risk is through accidental injuries from needles and other sharp objects that may be contaminated with HIV. It has been estimated that the risk of infection from a needlestick injury is less than 1 percent. The risk posed by a needlestick injury may be higher if it is a deep injury; if it is made with a hollow bore needle; if the source patient has a high viral load; or if the sharp instrument is visibly contaminated with blood.
The risk to healthcare workers being exposed to HIV is extremely low, especially if they follow universal healthcare precautions. Everyday casual contact does not expose anyone, including healthcare workers, to HIV. The main risk is through accidental injuries from needles and other sharp objects that may be contaminated with HIV. It has been estimated that the risk of infection from a needlestick injury is less than 1 percent. In the UK for instance, there have been five documented cases of HIV transmission through occupational exposure in the healthcare setting, and twelve possible/probable cases. In the US, there were 56 documented cases of occupational HIV transmission up to June 2000. The risk posed by a needlestick injury may be higher if it is a deep injury; if it is made with a hollow bore needle; if the source patient has a high viral load; or if the sharp instrument is visibly contaminated with blood. For further information, see our HIV and healthcare workers page.
The risk to healthcare workers being exposed to HIV is extremely low, especially if they follow universal healthcare precautions. Everyday casual contact does not expose anyone, including healthcare workers, to HIV. The main risk is through accidental injuries from needles and other sharp objects that may be contaminated with HIV.
