Spread of Staphylococcus aureus resistant to penicillin and tetracycline within and between dairy herds

被引：22

作者：

Waage, S

Bjorland, J

Caugant, DA

Oppegaard, H

Tollersrud, T

Mork, T

Aarestrup, FM

机构：

[1] Norwegian Sch Vet Sci, Dept Reprod & Forens Med, N-0033 Oslo, Norway

[2] Natl Vet Inst, Sect Cattle Hlth, N-0033 Oslo, Norway

[3] Natl Publ Hlth Inst, Dept Bacteriol, N-0403 Oslo, Norway

[4] Norwegian Sch Vet Sci, Dept Pharmacol Microbiol & Food Hyg, N-0033 Oslo, Norway

[5] Natl Vet Inst, Sect Immunoprophylaxis, N-0033 Oslo, Norway

[6] Danish Vet Lab, DK-1790 Copenhagen V, Denmark

来源：

EPIDEMIOLOGY AND INFECTION | 2002年 / 129卷 / 01期

关键词：

D O I：

10.1017/S095026880200715X

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

One hundred and seven bovine isolates of penicillin and tetracycline resistant Staphylococcus aureus, recovered from 25 different dairy herds in various parts of Norway, were characterized using antimicrobial susceptibility testing, multilocus enzyme electrophoresis, ribotyping, plasmid analysis and serotyping of capsular polysaccharide. Forty-one isolates from one particular herd, 37 isolates from 5 herds that used a common pasture and milking parlour in summer and 21 isolates from 12 herds in 8 different counties belonged to the same strain. The remaining 8 isolates, which originated from herds in 5 different counties, were assigned to 6 different strains. Seven out of these 8 isolates had the same plasmid restriction profile. In conclusion, penicillin and tetracycline resistant S. aureus occurring in dairy herds in Norway mainly seems to represent one particular strain that has achieved widespread distribution or belong to one of several different strains carrying identical plasmids.

引用

页码：193 / 202

页数：10

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[21] EXPRESSION OF TYPE-8 CAPSULAR POLYSACCHARIDE AND PRODUCTION OF TOXIC SHOCK SYNDROME TOXIN-1 ARE ASSOCIATED AMONG VAGINAL ISOLATES OF STAPHYLOCOCCUS-AUREUS [J].