Before revision: Nature of public health Concepts Communicable disease Non-communicable disease Disciplines Bacteriology Biostatistics Environmental health Epidemiology Health administration Health policy Health politics Health education Occupational safety and health Methods of public health Prevention Health promotion Healthy community design Environmental protection Theories of public health Germ theory References Public health Public heal
After revision: *Nature of public health Concepts Communicable disease Non-communicable disease Disciplines Bacteriology Biostatistics Environmental health Epidemiology Health administration Health policy Health politics Health education Occupational safety and health Methods of public health Prevention Health promotion Healthy community design Environmental protection Theories of public health Germ theory References Public health Public heal