TitleAbstractYear(sorted descending)
molecular typing of isolates obtained from aborted foetuses in brucella-free holstein dairy cattle herd after immunisation with brucella abortus rb51 vaccine in egypt.bovine brucellosis is endemic in egypt in spite of application of surveillance and control measures. an increase of abortions was reported in a holstein dairy cattle herd with 600 animals in damietta governorate in egypt after immunisation with brucella (b.) abortus rb51 vaccine. twenty one (10.6%) of 197 vaccinated cows aborted after 3 months. all aborted cows had been tested seronegative for brucellosis in the past 3 years. b. abortus was isolated from four foetuses. conventional biochemical a ...201627664334
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