What is public health?
Q: What is public health?
A: Public health is the science dealing with prevention of disease that is a threat to the overall health of a community, as well as with prolonging life and promoting health.
Q: How does public health work?
A: Public health works by organizing efforts and informed choices of society, public and private organizations, communities and individuals to achieve its aims. It also bases on analyzing the health of a handful of people or all inhabitants in several continents rather than just an individual.
Q: What are some parts of public health?
A: Some parts of public health include epidemiology, biostatistics, health services, environmental, social, behavioral, and occupational health.
Q: How does public health prevent diseases?
A: Public Health prevents diseases through surveillance of cases and promotes healthy behaviors such as hand washing, vaccination programs and distribution of condoms. In outbreaks of an infectious disease it may be necessary to treat a disease in order to prevent it from spreading to others.
Q: Who responds to domestic issues related to public health?
A: Most countries have their own government agencies responsible for responding to domestic issues related to public Health which are sometimes known as ministries of Health.
Q: Are there simple ways that can help prevent diseases? A: Yes, many diseases can be prevented through simple non-medical methods such as practicing good hygiene habits like handwashing or getting vaccinated against certain illnesses.
Q: Does Public Health play an important role in developing countries? A:Yes, Public Health plays an important role in both developed countries and developing countries by providing local healthcare systems or international non-governmental organizations that provide basic levels medical care and disease prevention services where resources may be limited.
