An enterohemorrhagic Escherichia coli O103 outbreak at a nursery school in Miyazaki Prefecture, Japan.

Ryoko Muraoka, Michiko Okazaki, Yoko Fujimoto, Nobutoshi Jo, Ritsuko Yoshida, Tomoko Kiyoyama, Yuko Oura, Kazuo Hirakawa, Mayumi Jyukurogi, Kimiko Kawano*, Mika Okada, Yoko Shioyama, Kazunori Iryoda, Hideo Wakamatu and Norihiko Kawabata Miyazaki Prefecture Central Public Health Office, Miyazaki 880-0032, and Department of Microbiology, Miyazaki Prefectural Institute for Public Health and Environment, Miyazaki 889-2155, Japan