Public health is the science of protecting and improving the health of The main mission of public health is to in which peo Threats to public health arise often, and they need to be successfully countered. Here are public health organizations do to improve public health: . Carefully and properly manage and dispose of wastes to keep our prevent the occurrence of . Thoroughly check all products before they are sold in the market. water to help prevent tooth decay. the population against various diseases. Health Promotion Versus Health Protection Health Promotion