Mycobacterium Infection in Hatchery-Reared Snook: Animal Disposition and Management Implications
IAAAM 1998
Ruth Francis-Floyd1; RuthEllen1; Roy Yanong2; Steve Smith3; Michael Stoskopf4
1Klinger Department of Large Animal Clinical Sciences and Department of Fisheries and Aquatic Sciences, University of Florida, Gainesville, FL, USA; 2Tropical Aquaculture Laboratory, Ruskin, FL, USA; 3Department of Pathobiology, Virginia-Maryland Regional College of Veterinary Medicine, Blacksburg, VA, USA; 4Environmental Research Consortium, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA

Abstract

Hatchery-reared snook, destined for release to public waters, were diagnosed with suspect Mycobacterial disease in the fall and winter of 1996-1997. Infection was not confirmed immediately and animals from the suspect population were released in the spring of 1997. The public outcry that resulted provided a unique opportunity to review the Mycobacterial diseases of lower vertebrates, assess environmental and culture conditions that favor growth of these organisms, take steps that should be followed to confirm infection, and review potential management options. The experience also demonstrated the need for hatchery managers, consulting veterinarians and state regulatory personnel to work together. The Florida Aquatic Animal Health Advisory Committee, composed of representatives of relevant state and federal agencies, public and private sector biologists, hatchery managers and veterinarians was formed as a result. The group is charged with development of communication links between agencies, universities and the private sector so that emergency situations can be dealt with more efficiently in the future. It will also serve in an advisory capacity to state agencies charged with development of legislation related to fish health issues, and will review protocols for health inspection of animals destined for release through stock enhancement programs. The committee will work closely with the state veterinarian's office and be available to provide expertise on relevant issues on request.

Speaker Information
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Ruth Francis-Floyd, DVM, MS, DACZM
Department of Large Animal Clinical Sciences
and
Department of Fisheries and Aquatic Sciences
University of Florida
Gainesville, FL, USA


MAIN : Session VI : Mycobacterium Infection
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