describe the function of public health system
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Answer:
Public health promotes the welfare of the entire population, ensures its security and protects it from the spread of infectious disease and environmental hazards, and helps to ensure access to safe and quality care to benefit the population.
Examples of public health include educating the public about healthier choices, promoting physical activity and fitness, preventing disease outbreaks and the spread of infectious diseases, ensuring safe food and water in communities, etc.
Diagnose and investigate health problems and health hazards in the community. Inform, educate, and empower people about health issues. Mobilize community partnerships and action to identify and solve health problems. Develop policies and plans that support individual and community health efforts.