World Health Organization as a means to reduce traffic-related injuries. The WHO has also worked on global initiatives in surgery, including emergency and essential surgical care, trauma care, and safe surgery. The WHO Surgical Safety Checklist is in current use worldwide in the effort to improve patient safety. The World Health Organization's primary objective in natural and man-made emergencies is to coordinate with member states and other stakeholders to "reduce avoidable loss of life and the burden of disease and disability." On 5 May 2014, WHO announced that the spread of polio was a world health emergency – outbreaks of the disease in
1985 World Health Organization AIDS surveillance case definition 12 or more. The 1985 WHO AIDS surveillance case definition was heavily criticised, for both medical and political reasons. The 1994 expanded World Health Organization AIDS case definition was introduced in 1994 to incorporate the statement that HIV testing "should" be done. However, if testing was unavailable, then the Bangui definition should be used. 1985 World Health Organization AIDS surveillance case definition The 1985 World Health Organization AIDS surveillance case definition was developed in October 1985, at a conference of public health officials including representatives of the Centers for Disease Control (CDC) and World Health Organization (WHO) in Bangui, Central