Antimicrobial Resistance and Molecular Characterization of Methicillin-Resistant Staphylococcus aureus Isolated from Slaughtered Pigs and Pork in the Central Region of Thailand

Tanomsridachchai, Wimonrat; Changkaew, Kanjana; Changkwanyeun, Ruchirada; Prapasawat, Watsawan; Intarapuk, Apiradee; Fukushima, Yukari; Yamasamit, Nattapong; Flav Kapalamula, Thoko; Nakajima, Chie; Suthienkul, Orasa; Suzuki, Yasuhiko

Antimicrobial Resistance and Molecular Characterization of Methicillin-Resistant Staphylococcus aureus Isolated from Slaughtered Pigs and Pork in the Central Region of Thailand

Tanomsridachchai, Wimonrat; Changkaew, Kanjana; Changkwanyeun, Ruchirada et al.

Antibiotics-Basel, 2021, 10(2), 206

Permalink : https://hdl.handle.net/2115/81217

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アクセス権	open access
URI	https://hdl.handle.net/2115/81217
タイトル	Antimicrobial Resistance and Molecular Characterization of Methicillin-Resistant Staphylococcus aureus Isolated from Slaughtered Pigs and Pork in the Central Region of Thailand
著者	Tanomsridachchai, Wimonrat ; Changkaew, Kanjana ; Changkwanyeun, Ruchirada ; Prapasawat, Watsawan ; Intarapuk, Apiradee ; Fukushima, Yukari ; Yamasamit, Nattapong ; Flav Kapalamula, Thoko ; Nakajima, Chie ; Suthienkul, Orasa ; Suzuki, Yasuhiko
著者名 Tanomsridachchai, Wimonrat
著者名 Changkaew, Kanjana
著者名 Changkwanyeun, Ruchirada
著者名 Prapasawat, Watsawan
著者名 Intarapuk, Apiradee
著者名 Fukushima, Yukari
著者名 Yamasamit, Nattapong
著者名 Flav Kapalamula, Thoko
e-Rad_Researcher 60435964 著者名 Nakajima, Chie
著者名 Suthienkul, Orasa
e-Rad_Researcher 90206540 著者名 Suzuki, Yasuhiko
言語	英語
キーワード	methicillin-resistant Staphylococcus aureus
	antimicrobial resistance
	genotype
	slaughtered pigs
	pork
発行日	2021-02
出版者	MDPI
収録物名	Antibiotics-Basel
巻(号)	10(2)
ページ	206
抄録	Methicillin-resistant Staphylococcus aureus (MRSA) have been a major public health concern in humans. Among MRSA, livestock-associated (LA)-MRSA strains have always been associated with exposure to livestock or their products and have emerged in different countries globally. Although studies have identified LA-MRSA from healthy pigs and pork in Thailand, prevalence in slaughtered pigs is still unknown. In addition, there are few reports on the epidemiology and molecular characteristics of LA-MRSA in Thailand. Hence, this is the first report investigating the epidemiology and molecular characteristics of MRSA in individual slaughtered pigs and pork in Thailand. A total of 204 nasal swab and 116 retailed pork samples were collected from three slaughterhouses and four fresh markets, respectively. Individual samples were used for screening for MRSA and obtained isolates were examined for drug- resistance profiling for 12 antimicrobial agents of 10 drug classes. In addition, SCCmec typing and multi-locus sequence typing were conducted to obtain genotype profiles. MRSA were isolated from 11 and 52 nasal swab and pork samples, respectively. The prevalence was significantly higher in the pork than in the nasal swab samples (p-value < 0.05). A high prevalence of ST9-SCCmecIX and ST398-SCCmecV with high-level antimicrobial resistance from markets and slaughterhouses indicated the spreading of MRSA with these genotypes in the Thai swine processing chains and suggested the need for further investigation to determine a control.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 4.0 International
PISSN	2079-6382
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3390/antibiotics10020206