Public Health/Methods: Difference between revisions
New resource with "== Methods == thumb|Newspaper headlines from around the world about [[w:en:polio vaccine|polio vaccine tests (13 April 1955)]] Public health aims are achieved through surveillance of cases and the promotion of healthy behaviors, communities and environments. Analyzing the determinants of health of a population and t..." |
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Revision as of 12:20, 2 January 2024
Methods
Public health aims are achieved through surveillance of cases and the promotion of healthy behaviors, communities and environments. Analyzing the determinants of health of a population and the threats it faces is the basis for public health.[1]
Preventive Strategies
Many diseases are preventable through simple, nonmedical methods. For example, research has shown that the simple act of handwashing with soap can prevent the spread of many contagious diseases.[2] In other cases, treating a disease or controlling a pathogen can be vital to preventing its spread to others, either during an outbreak of infectious disease or through contamination of food or water supplies. Public health communications programs, vaccination programs and distribution of condoms are examples of common preventive public health measures.
Primary, Secondary and Tertiary Care
Public health, together with primary care, secondary care, and tertiary care, is part of a country's overall health care system. Many interventions of public health interest are delivered outside of health facilities, such as food safety surveillance, distribution of condoms and needle-exchange programs for the prevention of transmissible diseases.Public health plays an important role in disease prevention efforts in both the developing world and in developed countries through local health systems and non-governmental organizations.
Temporal and Spatial patterns of Public Health Risks
Public health requires Geographic Information Systems (GIS) because risk, vulnerability and exposure involve geographic aspects.[3]
References
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs named:8 - ↑ Global Public-Private Partnership for Handwashing with Soap. Handwashing research Archived 16 December 2010 at the Wayback Machine, accessed 19 April 2011.
- ↑ Wang, Fahui (2020-01-02). "Why public health needs GIS: a methodological overview". Annals of GIS 26 (1): 1–12. doi:10.1080/19475683.2019.1702099. ISSN 1947-5683. PMID 32547679. PMC 7297184. //www.ncbi.nlm.nih.gov/pmc/articles/PMC7297184/.