Attenuated pasteurella multocida strains
AssigneeBiotechnology Research and Development Corporation
InventorsRobert E. Briggs, Fred M. Tatum
Life of this patent
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Abstract
This disclosure provides attenuated P. multocida strains which can be used to prepare vaccine compositions useful for protection against P. multocida.
Claims19
(canceled)
An attenuated P. multocida bacterium comprising a deletion in the hyaD gene.
An attenuated P. multocida bacterium comprising a deletion in nanP and nanU genes which forms the nanPU gene.
(canceled)
A kit comprising (i) an attenuated P. multocida bacterium comprising a deletion in the hyaD gene, (ii) a pharmaceutically acceptable carrier, and (iii) instructions.
A kit comprising (i) an attenuated P. multocida bacterium comprising a deletion in nanP and nanU genes which forms the nanPU gene, (ii) a pharmaceutically acceptable carrier, and (iii) instructions.
Dependencies are inferred from the claim text.