ENTEROTOXIGENIC STAPHYLOCOCCUS AUREUS IN SHEEP RAW MILK
AbstractA total of 366 raw milk samples from 30 sheep farms were examined quantitatively for Staphylococcus aureus. Enterotoxin production by strains of Staphylococcus aureus isolated was investigated. S. aureus was detected in 19 farms (63,3%). The ability to synthetise enterotoxins was found in ten strains (52,6%). Production of staphylococcal enterotoxins C (SEC) was recorded in 6 (60%) and production of SEC together with staphylococcal enterotoxin A (SEA) in 4 (40%) staphylococcal isolates. Raw milk products are vulnerable to contamination by S. aureus. Strategies to reduce the occurrence of S. aureus in bulk milk are of particular importance on farms where milk is used for raw milk products.
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Copyright (c) 2011 G. Giacinti, S. Amatiste, A. Tammaro, D. Sagrafoli, G. Giangolini, R. Rosati
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