Acapsular Pasteurella multocida hyae deletion mutants

摘要

A capsular hyaE deletion mutants of Pasteurella multocida can be administered to mammals, particularly ungulates, or birds to provide protective immunity against wild-type Pasteurella multocida, e.g., to prevent or reduce the severity of hemorrhagic septicemia or pneumonia in mammals, particularly livestock, ungulates, and companion animals, or fowl cholera in birds, particularly poultry.