The New York City Department of Health and Mental Hygiene's Division of Environmental Health works to prevent and control illness and injury related to environmental and occupational health risks through outreach, education, surveillance, and enforcement. With staff of 1,000, the Division covers a broad range of subject matter, including oversight of environmental investigations, lead poisoning, injury prevention, occupational health, food safety, childcare, radiation control, recreational and drinking water quality, air quality, climate health, vector control, veterinary public health, and pest control. The Bureau of Food Safety and Community Sanitation (BFSCS) protects the public, including New York's most vulnerable citizens from a broad range of hazards that may pose a threat to health or safety. DOHMH is mandated to inspect 26,000 restaurants annually, school cafeterias, and mobile food vending unit, adult day care centers, senior centers, soup kitchens, homeless shelters, and other facilities.