Public health also takes various actions to limit the health disparities between different areas of the country and, in some cases, the continent or world. One issue is the access of individuals and communities to health care in terms of financial, geographical or socio-cultural constraints. Applications of the public health system include the areas of maternal and child health, health services administration, emergency response, and prevention and control of infectious and chronic diseases. Systematic activities to prevent or cure health problems and promote good health in humans are undertaken by health care providers. Applications with regard to animal health are covered by the veterinary sciences.
- These are referred to as the “determinants of health”, which include the individual’s background, lifestyle, economic status, social conditions and spirituality; Studies have shown that high levels of stress can affect human health.
- This can encompass both the predisposition to certain diseases and health conditions,
