Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Reexamination Certificate
2008-06-02
2010-06-22
Devi, S. (Department: 1645)
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
C424S093200, C424S093400, C424S234100, C424S817000, C424S184100
Reexamination Certificate
active
07740864
ABSTRACT:
Fish are immunized by a mass vaccination method, such as by immersion in water containing an attenuated strain of a pathogenic bacterium that does not effectively cause disease in fish when the non-attenuated pathogenic bacterium is exposed to the fish by immersion. An illustrative example of the method is for immunizing against coldwater disease caused byFlavobacterium psychrophilum, which may be attenuated by serial passage in media containing increasing amounts of an antibiotic, such as rifampicin.
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LaFrentz et al. In: Proceedings of the 48th Western Fish Disease Workshop and AFS Fish Health Section Annual Meeting, Jackson Lake Lodge, Grand Tatin National Park, pp. i-vii and p. 23, Jun. 4-6, 2007.
O'Farrell et al. Diseases of Aquatic Organisms 43: 199-209, Dec. 2001.
Daly et al. Diseases of Aquatic Organisms 44: 121-126, 2001.
Cain Kenneth D.
LaFrentz Benjamin R.
LaPatra Scott
Devi S.
Eisenberg, Esq. Howard
University of Idaho
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