Factors in the Emergence of Infectious Diseases
1995
Factors in the Emergence of Infectious Diseases
publication
Evidence: high
Author Information
Author(s): Stephen S. Morse
Primary Institution: The Rockefeller University
Hypothesis
What specific factors contribute to the emergence of infectious diseases?
Conclusion
Emerging infectious diseases are influenced by ecological, environmental, and demographic factors that increase human contact with pathogens.
Supporting Evidence
- Emerging infectious diseases can be defined as infections that have newly appeared or are rapidly increasing in incidence.
- Factors responsible for disease emergence can include ecological changes, human demographics, and breakdown of public health measures.
- Many emerging infections are zoonotic, originating from animal hosts.
Takeaway
Some diseases that are new or spreading quickly are caused by changes in the environment or how people live, making it easier for germs to spread.
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