The carriage of summer mastitis pathogens by muscid flies.
作者： A.J. Bramley , J.E. Hillerton , T.M. Higgs , E.M. Hogben
DOI: 10.1016/0007-1935(85)90009-0
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摘要: Over two successive summers, on six dairy farms in southern England, 2764 muscid flies∗ were netted from heifers and subjected to bacteriological examination for the presence of pathogens associated with summer mastitis. Six species flies commonly represented catches but these females Hydrotaea irritans most strongly implicated carriage. A total 27 isolations one or more was made 825 examined (3·3%). Actinomyces pyogenes Streptococcus dysgalactiae (14 16 respectively) common detected, Peptococcus indolicus (7), Staphylococcus aureus (6) uberis (2) also spp. The isolation than pathogen same fly occurred very significantly frequently would be expected by chance alone (P < 0·001) suggesting a source contamination despite fact that several caught cattle free meteorica found potential carriers June.
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