Jpn. J. Infect. Dis., 65 (4), 367-369, 2012

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Yoko Aoki¹, Akiko Abe², Tatsuya Ikeda¹, Chieko Abiko¹, Katsumi Mizuta¹*, Ichiro Yamaguchi³, and Tadayuki Ahiko¹

¹Department of Microbiology, Yamagata Prefectural Institute of Public Health, Yamagata 990-0031; ²Department of Pediatrics, Shinoda Hospital, Yamagata 990-0045; and ³Murayama Public Health Center, Yamagata 990-0031, Japan

Communicated by Makoto Takeda

(Accepted April 18, 2012)

*Corresponding author: Mailing address: Department of Microbiology, Yamagata Prefectural Institute of Public Health, Tokamachi 1-6-6, Yamagata, Yamagata 990-0031, Japan. Tel: +81-23-627-1373, Fax: +81-23-641-7486, E-mail: このメールアドレスはスパムボットから保護されています。閲覧するにはJavaScriptを有効にする必要があります。