VACCINE FOR IMMUNIZING CATTLE AGAINST INFECTIOUS BOVINE KERATOCONJUNCTIVITIS INFECTION BY MORAXELLA BOVIS

摘要

A vaccine for protecting cattle against Infectious Bovine Keratoconjunctivitis infection by a first group of strains of Moraxella bovis (M. bovis) contains pili of one or more members of a second group of strains of M. bovis which can induce antibodies to crossreact substantially completely with pili from the first group of strains.