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Personal protective equipment (PPE) is specialized clothing or equipment worn by a worker for protection against a hazard. The hazard in a health care setting is exposure to blood, saliva, or other bodily fluids or aerosols that may carry infectious materials such as Hepatitis C , HIV , or other blood borne or bodily fluid pathogen .
Plague doctor wearing a plague doctor costume A radiographer wearing an early hazmat suit in 1918 during World War I.. An early primitive form of the hazmat suit arose during bubonic plague epidemics, when European plague doctors of the 16th and 17th centuries wore distinctive costumes consisting of bird-like beak masks and large overcoats while treating victims of the bubonic plague. [1]
Personal protective equipment (PPE) is protective clothing, helmets, goggles, or other garments or equipment designed to protect the wearer's body from injury or infection. The hazards addressed by protective equipment include physical, electrical, heat, chemical, biohazards , and airborne particulate matter .
Respirators range from cheaper, single-use, disposable masks to reusable models with replaceable cartridges. There are two main categories: the air-purifying respirator , which forces contaminated air through a filtering element, and the air-supplied respirator , in which an alternate supply of fresh air is delivered.
Gloves and other disposable items should be disposed of in a biohazard bag, and contaminated surfaces should be cleaned and disinfected afterwards. [ 18 ] For commercial shipping, including cruise ships and other passenger vessels, hazard controls include postponing travel when sick, and self-isolating and informing the onboard medical center ...
As with vacuuming, the use of pressurized air should be limited to situations where all people in the contaminated area are wearing personal protective equipment (PPE). The use of pressurized air is often not recommended because there are many hazards associated with the method, including respiratory and skin damage.
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