2011 Fiscal Year Final Research Report
Clinical and microbiological research on Streptococcus suis infection in Thailand
| Project/Area Number |
21406027
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Infectious disease medicine
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| Research Institution | Osaka University |
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Principal Investigator |
OISHI Kazunori 大阪大学, 微生物病研究所, 特任教授 (80160414)
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| Co-Investigator(Kenkyū-buntansha) |
AKEDA Yukihiro 大阪大学, 微生物病研究所, 特任講師 (60444527)
NAKAYAMA Tatsuya 大阪大学, 微生物病研究所, 特任研究員 (80552158)
IIDA Tetsuya 大阪大学, 微生物病研究所, 特任教授 (90221746)
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| Project Period (FY) |
2009 – 2011
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| Keywords | ブタレンサ球菌 / 髄膜炎 / 敗血症 / タイ王国 / 人獣共通感染症 / 食の安全 |
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| Research Abstract |
Clinical and microbiological research on Streptococcus suis infection in Thailand
Of 179 human cases whose bacterial cultures for blood and/ or cerebrospinal fluid were positive for Streptococcus suis during 2006-2008 in Thailand, the major pathogens are serotype 2(92. 2%), followed by serotype 14(6. 7%). Previously unreported cases caused by serotype 5 and 24 were also confirmed. 58. 9% of human cases with serotype 2 was meningitis. The major sequence type(ST) 1 strains were significantly associated with the meningitis. In a study in Phayao province in 2010, the estimated incidence rate was 6. 2 per 100, 000 in the general population. Consumption of raw pork products was confirmed in 22 cases(71%) and the incubation period was 2 days after consumption of raw pork products.
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[Journal Article] Population-based Study of Streptococcus suis Infection in Humans in Phayao Province in Northern Thailand2012
Author(s)
Takeuchi D, Kerdsin A, Pienpringam A, Loetthong P, Samerchea S, Pakkinee Loetthong P, Khamisra K, Wongwan N, Areeratana P, Chiranairadul P, Lertchayanti S, Petcharat S, Yowang A, Chaiwongsaen P, Nakayama T, Akeda Y, Hamada S, Sawanpanyalert P, Dejsirilert
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Journal Title
PLoS ONE
Volume: 7(2)
Pages: e31265
DOI
Peer Reviewed
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[Journal Article] Genotypic profile of Streptococcus suis serotype 2 and clinical features of infection in humans, Thailand2011
Author(s)
Kerdsin A, Dejsirilert S, Puangpatra P, Sripakdee S, Chumla K, Boonkerd N, Polwichai P, Tanimura S, Takeuchi D, Nakayama T, Nakamura S, Akeda Y, Gottschalk M, Sawanpanyalert P, Oishi K
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Journal Title
Emerg Infect Dis
Volume: 17
Pages: 835-842
DOI
Peer Reviewed
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[Journal Article] Sepsis and spontaneous bacterial peritonitis in Thailand2011
Author(s)
Kerdsin A, Dejsirilert S, Sawanpanyalert P, Boonnark A, Noithachang W, Sriyakun D, Simkum S, Chokngam S, Gottschalk M, Akeda Y, Oishi K
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Journal Title
Lancet
Volume: 378
Pages: 960
DOI
Peer Reviewed
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[Presentation] Clinical features of Streptococcus suis serotype 2 infections in relation to the genotypic profiles of isolates in Thailand2010
Author(s)
Kerdsin A, Dejsirilert S, Puangpatra P, Sripakdee S, Chumla K, 1 Boonkerd N, Polwichai P, Tanimura S, Takeuchi D, Nakayama T, Nakamura S, Akeda Y, Gottschalk M, Sawanpanyalert P, Oishi K
Organizer
IDSA 48 th annual meeting. Vancouver
Place of Presentation
Canada
Year and Date
20101021-24
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