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
International Association of National Public Health Institutes and Canada, were created following poorly managed threats such as Ebola and SARS, in recognition that a coordinated system with a specialized institution is needed to effectively respond to disease threats. NPHIs usually lead national efforts for disease surveillance and outbreak investigation (to monitor population health trends and detect and resolve outbreaks), laboratory services (to identify and confirm disease threats), health programs (including recommendations for immunizations and maternal and child health initiatives), and public health workforce development and research (including new treatments and technologies). NPHIs are designed to give governments the ability to assess and address major acute and long-term