Spread of Mycoplasmal Conjunctivitis in House Finches
Author Information
Author(s): John R. Fischer, David E. Stallknecht, M. Page Luttrell, Andre A. Dhondt, Kathryn A. Converse
Primary Institution: Southeastern Cooperative Wildlife Disease Study, The University of Georgia
Hypothesis
How does Mycoplasma gallisepticum spread among house finches and affect their health?
Conclusion
Mycoplasmal conjunctivitis has rapidly spread among house finches and has also affected American goldfinches.
Supporting Evidence
- House finches with conjunctivitis were reported by 11% of participants in November 1994.
- The disease has spread to American goldfinches, which showed similar symptoms.
- MG was isolated from 24% of birds cultured, indicating the presence of the pathogen.
Takeaway
Sick house finches are spreading a disease called conjunctivitis, and now even other types of finches are getting sick too.
Methodology
Field surveys and diagnostic laboratory examinations were conducted on house finches and American goldfinches.
Limitations
The exact source of the Mycoplasma gallisepticum affecting the finches is still under investigation.
Participant Demographics
Participants included private citizens and wildlife biologists from various states.
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