Risk Factors for Colonization of E. coli in Atlantic Bottlenose Dolphins (Tursiops truncatus) in the Indian River Lagoon, Florida
Joint Authors
Schaefer, Adam M.
Bossart, Gregory D.
Mazzoil, Marilyn
Reif, John S.
Fair, Patricia A.
Source
Journal of Environmental and Public Health
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-10-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Opportunistic pathogens related to degradation in water quality are of concern to both wildlife and public health.
The objective of this study was to identify spatial, temporal, and environmental risk factors for E.
coli colonization among Atlantic bottlenose dolphins (Tursiops truncatus) inhabiting the Indian River Lagoon (IRL), FL between 2003 and 2007.
Age, gender, capture location, coastal human population density, proximity of sewage treatment plants, number of septic tanks, cumulative precipitation 48 hrs and 30 days prior to capture, salinity, and water temperature were analyzed as potential risk factors.
Highest E.
coli colonization rates occurred in the northern segments of the IRL.
The risk of E.
coli colonization was the highest among the youngest individuals, in counties with the highest cumulative rainfall 48 hrs and in counties with the highest number of septic systems during the year of capture.
The prevalence of colonization was the highest during 2004, a year during which multiple hurricanes hit the coast of Florida.
Septic tanks, in combination with weather-related events suggest a possible pathway for introduction of fecal coliforms into estuarine ecosystems.
The ability of E.
coli and related bacteria to act as primary pathogens or cause opportunistic infections adds importance of these findings.
American Psychological Association (APA)
Schaefer, Adam M.& Bossart, Gregory D.& Mazzoil, Marilyn& Fair, Patricia A.& Reif, John S.. 2011. Risk Factors for Colonization of E. coli in Atlantic Bottlenose Dolphins (Tursiops truncatus) in the Indian River Lagoon, Florida. Journal of Environmental and Public Health،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-483861
Modern Language Association (MLA)
Schaefer, Adam M.…[et al.]. Risk Factors for Colonization of E. coli in Atlantic Bottlenose Dolphins (Tursiops truncatus) in the Indian River Lagoon, Florida. Journal of Environmental and Public Health No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-483861
American Medical Association (AMA)
Schaefer, Adam M.& Bossart, Gregory D.& Mazzoil, Marilyn& Fair, Patricia A.& Reif, John S.. Risk Factors for Colonization of E. coli in Atlantic Bottlenose Dolphins (Tursiops truncatus) in the Indian River Lagoon, Florida. Journal of Environmental and Public Health. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-483861
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483861