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Studies on exudative epidermitis in pigs, 1; isolation and some properties of Staphylococcus hyicus subsp. hyicus from diseased and healthy pigs
1986
Park, C.K. (Kyongbuk National Univ., Taegu (Korea R.). Dept. of Veterinary Medicine) | Kang, B.K. (Chonnam National Univ., Kwangju (Korea R.). Dept. of Veterinary Medicine)
Isolation of Staphylococcus hyicus subsp. hyicus from piglets suffering from exudative epidermitis and healthy pigs was performed, and some properties of the isolates were examined. Twenty-six litters of exudative epidermitis observed in the field were sucking piglets with ages ranging from 1 to 5 weeks and most (73.1%) of these cases occurred in piglets between 2 and 3 weeks of age. Staphylococcus hyicus subsp. hyicus was isolated from 192 (38.9%) of 494 healthy pigs. The rate of isolation of these organism from healthy pigs was found to vary greatly among farms at an isolation rate of 33.3% to 45.5% and this organism was isolated more frequently from sucking piglets below the age of 8 weeks than adult pigs
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