Waterfowl—The Missing Link in Epidemic and Pandemic Cholera Dissemination?
2008
Waterfowl as Carriers of Cholera
publication
Author Information
Author(s): Halpern Malka, Senderovich Yigal, Izhaki Ido
Primary Institution: University of Haifa
Hypothesis
Migratory waterbirds are possible disseminators of V. cholerae within and between continents.
Conclusion
Migratory waterbirds may play a crucial role in the spread of cholera by carrying V. cholerae between water bodies.
Supporting Evidence
- Cholera is a life-threatening disease that has affected humans for over two millennia.
- V. cholerae is primarily found in aquatic environments and is associated with outbreaks in areas with poor sanitation.
- Evidence suggests that waterfowl may carry V. cholerae through their diet of copepods and chironomids.
- Studies have shown that V. cholerae can survive in the guts of birds, indicating a potential for long-distance spread.
Takeaway
Birds that migrate might help spread cholera by carrying tiny germs in their bodies or on their feet when they fly from one place to another.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website