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Publications (2)1.7 Total impact

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    ABSTRACT: Bacterial infections are an important cause of sea otter (Enhydra lutris) mortality, and some of these infections may originate from terrestrial and anthropogenic sources. Antimicrobials are an important therapeutic tool for management of bacterial infections in stranded sea otters and for prevention of infection following invasive procedures in free-ranging otters. In this study, susceptibility to commonly used antimicrobials was determined for 126 isolates of 15 bacterial species or groups from necropsied, live-stranded injured or sick, and apparently healthy wild sea otters examined between 1998 and 2005. These isolates included both gram-positive and gram-negative strains of primary pathogens, opportunistic pathogens, and environmental flora, including bacterial species with proven zoonotic potential. Minimal evidence of antimicrobial resistance and no strains with unusual or clinically significant multiple-drug resistance patterns were identified. Collectively, these findings will help optimize selection of appropriate antimicrobials for treatment of bacterial diseases in sea otters and other marine species.
    Journal of wildlife diseases 04/2011; 47(2):278-92. · 1.27 Impact Factor
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    ABSTRACT: From 2002 to 2006, eight captive southern sea otters (Enhydra lutris nereis) at research and display institutions in California at risk of exposure to potentially lethal morbiliviruses were vaccinated with a commercial recombinant poxvirus vectored canine distemper (CD) vaccine. Serum-neutralizing (SN) antibody responses were followed for several years. The goal of this study was to determine whether 1) CD vaccination was a safe preventive medicine procedure for this species; 2) sea otters produce detectable SN antibodies in response to vaccination with this product; and 3) if this type of vaccination might be useful in response to a morbilivirus disease outbreak in free-ranging sea otters. Results indicate that a commercial recombinant vaccine is safe, provokes a measurable SN antibody response, and that vaccination may provide some protection from infection for free-ranging sea otters. It also resulted in the reevaluation of CD serology data that were previously published for free-ranging sea otters. Canine distemper, Enhydra lutris nereis, morbilivirus, sea otter, serology, vaccination.
    Journal of Zoo and Wildlife Medicine 12/2009; 40(4):705-10. · 0.43 Impact Factor