A health department is a part of government which focuses on issues related to the general health of the citizenry. For the government of parliamentary systems see Executive (government. Health is a state of complete physical mental and social well-being and not merely the absence of disease or infirmity Each subnational entity often also operates a health department which coordinates county and city health departments. Examples of administrative divisions English terms In many of the following terms corresponding to British cultural influence areas of relatively low mean population A county is a Land area of Regional Government within a larger State. A city is an Urban area with a large Population and a particular Administrative, Legal, or Historical status Health departments perform food licensing and food inspection (the person who performs this job is often called a Health Inspector), vaccination programs, free STD and AIDS tests, and other medical assistance. A health inspector, or Environmental Health Specialist is a public employee who investigates health hazards in a wide variety of locations then will take action to mitigate Vaccination is the administration of Antigenic material (the Vaccine) to produce immunity to a disease Medicine is the art and science of healing It encompasses a range of Health care practices evolved to maintain and restore Human Health by the Health departments also compile statistics about health issues of their area. Statistics is a mathematical science pertaining to the collection analysis interpretation or explanation and presentation of Data. In 1986, several of the worlds' national health departments met to establish an international guideline by which health departments operate. The meeting was in Ottawa, Canada, and hence the guidelines established are known as the Ottawa Charter. Ottawa (ˈɒtəwə or sometimes /ˈɒtəwɑː/ is the Capital of Canada and the country's fourth largest municipality. The Ottawa Charter for Health Promotion is a 1986 document produced by the World Health Organization. The Ottawa Charter was designed to ‘achieve Health for All’.