the isolation and prevalence of campylobacters from dairy cattle using a variety of methods.faecal samples from 94 dairy cows and 42 calves in three different herds were examined by a variety of techniques for campylobacters. cefoperazone amphotericin teicoplanin (cat) agar, modified cefoperazone charcoal deoxycholate agar (mccda), karmali agar, and membrane filtration onto blood agar, were used with and without enrichment in cat broth. seventy-nine percent of cattle in herd a carried campylobacters, compared with 40% and 37.5% of cattle in herds b and c, respectively. most animals car ...19989674125
emended description of campylobacter sputorum and revision of its infrasubspecific (biovar) divisions, including c. sputorum biovar paraureolyticus, a urease-producing variant from cattle and humans.a polyphasic taxonomic study of 15 bovine and human strains assigned to the catalase-negative, urease-positive campylobacter (cnupc) group identified these bacteria as a novel, ureolytic biovar of campylobacter sputorum for which we propose the name c. sputorum bv. paraureolyticus: suitable reference strains are lmg 11764 (human isolate) and lmg 17590 (= ccug 37579, bovine isolate). the present study confirmed previous findings showing that the salient biochemical tests used to differentiate c. ...19989542089
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