Clonal diversity of Staphylococcus aureus originating from the small ruminants goats and sheep

Publication: Research - peer-reviewJournal article – Annual report year: 2011

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Clonal diversity of Staphylococcus aureus originating from the small ruminants goats and sheep. / Concepción Porrero, M.; Hasman, Henrik; Vela, Ana I.; Fernández-Garayzábal, Jose F.; Dominguez, Lucas; Aarestrup, Frank Møller.

In: Veterinary Microbiology, Vol. 156, 2012, p. 157-161.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

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Concepción Porrero M, Hasman H, Vela AI, Fernández-Garayzábal JF, Dominguez L, Aarestrup FM. Clonal diversity of Staphylococcus aureus originating from the small ruminants goats and sheep. Veterinary Microbiology. 2012;156:157-161. Available from, DOI: 10.1016/j.vetmic.2011.10.015

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Concepción Porrero, M.; Hasman, Henrik; Vela, Ana I.; Fernández-Garayzábal, Jose F.; Dominguez, Lucas; Aarestrup, Frank Møller / Clonal diversity of Staphylococcus aureus originating from the small ruminants goats and sheep.

In: Veterinary Microbiology, Vol. 156, 2012, p. 157-161.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

Bibtex

@article{6a635691bd3d4b95b65d9d530b1da96d,
title = "Clonal diversity of Staphylococcus aureus originating from the small ruminants goats and sheep",
abstract = "Staphylococcus aureus is an important pathogen in humans and many animal species. Theprevalence of different clonal types in animal species remains largely unknown. Weanalyzed 267 S. aureus from intramammary infections in goats (47) and sheep (220) by spatyping, multi-locus sequence typing (MLST) and antimicrobial susceptibility. The mostfrequent spa types in goats were t337 (N = 9), t759 (N = 6) and t1534 (N = 5). Sheep isolatesmainly belonged to spa types t1534 (N = 72), t2678 (N = 29) and t3576 (N = 20). Eighteennovel spa-types were observed; two from goat strains, 13 from sheep and three in bothspecies. The majority of the goat strains grouped in MLST CC133 (N = 10) and ST522(N = 10), followed by CC9 (N = 9), while the majority of the sheep strains were of ST522(N = 108) followed by CC133 (N = 86) and CC130 (N = 11). Nine new MLST types weredetected; three in goat and sheep isolates (ST1739, ST1758 and ST1780), two identified ingoats only (ST1740 and ST2061) and four in sheep only (ST1742, ST1743, ST1781 andST2011). Strains showed resistance below 20% against penicillin and tetracycline; a strongassociation between CC-types and penicillin resistance was observed. No resistance wasdetected to cefoxitin, quinupristin-dalfopristin, rifampicin and vancomycin. This studysuggests that ST522 is the most common S. aureus clone associated with small ruminantsfollowed by CC133.",
keywords = "Staphylococcus aureus, Spa, MLST, Animals, Goats, Sheep",
author = "{Concepción Porrero}, M. and Henrik Hasman and Vela, {Ana I.} and Fernández-Garayzábal, {Jose F.} and Lucas Dominguez and Aarestrup, {Frank Møller}",
year = "2012",
doi = "10.1016/j.vetmic.2011.10.015",
volume = "156",
pages = "157--161",
journal = "Veterinary Microbiology",
issn = "0378-1135",
publisher = "Elsevier BV",

}

RIS

TY - JOUR

T1 - Clonal diversity of Staphylococcus aureus originating from the small ruminants goats and sheep

AU - Concepción Porrero,M.

AU - Hasman,Henrik

AU - Vela,Ana I.

AU - Fernández-Garayzábal,Jose F.

AU - Dominguez,Lucas

AU - Aarestrup,Frank Møller

PY - 2012

Y1 - 2012

N2 - Staphylococcus aureus is an important pathogen in humans and many animal species. Theprevalence of different clonal types in animal species remains largely unknown. Weanalyzed 267 S. aureus from intramammary infections in goats (47) and sheep (220) by spatyping, multi-locus sequence typing (MLST) and antimicrobial susceptibility. The mostfrequent spa types in goats were t337 (N = 9), t759 (N = 6) and t1534 (N = 5). Sheep isolatesmainly belonged to spa types t1534 (N = 72), t2678 (N = 29) and t3576 (N = 20). Eighteennovel spa-types were observed; two from goat strains, 13 from sheep and three in bothspecies. The majority of the goat strains grouped in MLST CC133 (N = 10) and ST522(N = 10), followed by CC9 (N = 9), while the majority of the sheep strains were of ST522(N = 108) followed by CC133 (N = 86) and CC130 (N = 11). Nine new MLST types weredetected; three in goat and sheep isolates (ST1739, ST1758 and ST1780), two identified ingoats only (ST1740 and ST2061) and four in sheep only (ST1742, ST1743, ST1781 andST2011). Strains showed resistance below 20% against penicillin and tetracycline; a strongassociation between CC-types and penicillin resistance was observed. No resistance wasdetected to cefoxitin, quinupristin-dalfopristin, rifampicin and vancomycin. This studysuggests that ST522 is the most common S. aureus clone associated with small ruminantsfollowed by CC133.

AB - Staphylococcus aureus is an important pathogen in humans and many animal species. Theprevalence of different clonal types in animal species remains largely unknown. Weanalyzed 267 S. aureus from intramammary infections in goats (47) and sheep (220) by spatyping, multi-locus sequence typing (MLST) and antimicrobial susceptibility. The mostfrequent spa types in goats were t337 (N = 9), t759 (N = 6) and t1534 (N = 5). Sheep isolatesmainly belonged to spa types t1534 (N = 72), t2678 (N = 29) and t3576 (N = 20). Eighteennovel spa-types were observed; two from goat strains, 13 from sheep and three in bothspecies. The majority of the goat strains grouped in MLST CC133 (N = 10) and ST522(N = 10), followed by CC9 (N = 9), while the majority of the sheep strains were of ST522(N = 108) followed by CC133 (N = 86) and CC130 (N = 11). Nine new MLST types weredetected; three in goat and sheep isolates (ST1739, ST1758 and ST1780), two identified ingoats only (ST1740 and ST2061) and four in sheep only (ST1742, ST1743, ST1781 andST2011). Strains showed resistance below 20% against penicillin and tetracycline; a strongassociation between CC-types and penicillin resistance was observed. No resistance wasdetected to cefoxitin, quinupristin-dalfopristin, rifampicin and vancomycin. This studysuggests that ST522 is the most common S. aureus clone associated with small ruminantsfollowed by CC133.

KW - Staphylococcus aureus

KW - Spa

KW - MLST

KW - Animals

KW - Goats

KW - Sheep

U2 - 10.1016/j.vetmic.2011.10.015

DO - 10.1016/j.vetmic.2011.10.015

M3 - Journal article

VL - 156

SP - 157

EP - 161

JO - Veterinary Microbiology

T2 - Veterinary Microbiology

JF - Veterinary Microbiology

SN - 0378-1135

ER -