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A Study of the Persistence of Mycobacterium bovis in the Environment under Natural Weather Conditions in Michigan, USA
Joint Authors
Kaneene, John B.
Fine, Amanda E.
Bolin, Carole A.
Gardiner, Joseph C.
Source
Veterinary Medicine International
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-04-26
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Reisolation of Mycobacterium bovis from inoculated substrates was used to follow the persistence of viable M.
bovis bacteria exposed to natural weather conditions over a 12-month period.
Environmental factors were recorded continuously, and factors affecting M.
bovis persistence (i.e., temperature, season, and substrate) were studied using survival analysis and Cox's proportional hazards regression.
Persistence of M.
bovis in the environment was significantly shorter in the spring/summer season, characterized by the highest average daily temperatures over the 12-month period.
M.
bovis persisted up to 88 days in soil, 58 days in water and hay, and 43 days on corn.
These studies demonstrate that M.
bovis bacteria persist long enough to represent a risk of exposure for cattle and/or wildlife and strengthen evidence that suggests cattle farm biosecurity and efforts to eliminate supplemental feeding of white-tailed deer will decrease the risk of bovine TB transmission among and between cattle and deer populations.
American Psychological Association (APA)
Fine, Amanda E.& Bolin, Carole A.& Gardiner, Joseph C.& Kaneene, John B.. 2011. A Study of the Persistence of Mycobacterium bovis in the Environment under Natural Weather Conditions in Michigan, USA. Veterinary Medicine International،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-497071
Modern Language Association (MLA)
Fine, Amanda E.…[et al.]. A Study of the Persistence of Mycobacterium bovis in the Environment under Natural Weather Conditions in Michigan, USA. Veterinary Medicine International No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-497071
American Medical Association (AMA)
Fine, Amanda E.& Bolin, Carole A.& Gardiner, Joseph C.& Kaneene, John B.. A Study of the Persistence of Mycobacterium bovis in the Environment under Natural Weather Conditions in Michigan, USA. Veterinary Medicine International. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-497071
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497071