Serotypes and Antibiotic Resistance of Erysipelothrix rhusiopathiae Strains Isolated from Pigs Affected with Chronic Swine Erysipelas

JARQ : Japan Agricultural Research Quarterly
ISSN 00213551
書誌レコードID(総合目録DB) AA0068709X
本文フルテキスト

 Serotypes and antibiotic resistance of 258 isolates of E. rhusiopathiae from slaughter pigs affected with chronic swine erysipelas during a period from 1980 to 1982 in Japan were determined. Predominant serotypes of 213 isolates from the cases of arthritis or lymphadenitis were serotypes 1a, 1b, 2, 6, and 11 (12.2, 7.5, 71.4, 3.3, and 2.3%, respectively). The other serotypes 3, 5, 8, 21, and type N composed 3.3% of isolates. Of 30 isolates from the cases of endocarditis, 3 belonged to serotype 1a, 2 belonged serotype 1b and 25 belonged to serotype 2. Of 15 isolates from the cases of urticaria, 14 belonged to serotype 2 and 1 to Serotype 5.
 A total of 111 (43.0%) strains were resistant to EM, OM, OTC, or DSM. Strains resistant only to OTC (25.6 %) were most frequent, followed by those resistant to OTC and DSM (10.8%), EM, OM, OTC, and DSM (4.6%), EM, OTC, and DSM (1.2%), OM, OTC, and DSM (0.4%), and DSM (0.4%). Of the 111 resistant strains, 104 (93.7%) belonged to serotype 2. Plasmid DNAs were not detected in strains showing the various resistance patterns. This is the first report of resistance of E. rhusipathiae to these antibiotics.

刊行年月日
作成者 TOSHIO TAKAHASHI TAKUO SAWADA KENICHI OHMAE MASAMI TAKAGI MASATAKE MURAMATSU NOBUYUKI TERAKADO KENJI SETO TSUTOMU MARUYAMA MASAKO KANZAKI
オンライン掲載日
国立情報学研究所メタデータ主題語彙集(資源タイプ) Journal Article
19
4
開始ページ 287
終了ページ 294
言語 eng

関連する刊行物