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Hogle JM, Chow M, Filman DJ. Three-dimensional structure of poliovi- rus at 2.9 Å resolution. Science 1985;229:1358-65. 38. Rossman MG, Arnold A, Erickson JW, Frankenberger EA, Griffith JP, Hecht H-J, et al. Structure of a human common cold virus and functional relationship to other picornaviruses. Nature (London) 1985;317:145-53. 39. Mateu MG. Antibody recognition of picornaviruses and escape from neu- tralization: a structural view. Virus Res 1995;38:1-24. Address for correspondence: Hideyuki Kubo, Department of Microbiology, Osaka City Institute of Public Health and Environmental Sciences, 8-34 Tojo- cho, Tennoji-ku, Osaka 543-0026, Japan; fax: 81-6-6772-0676; e-mail: seikatsu@mbox2.inet-osaka.or.jp 304 Emerging Infectious Diseases • Vol. 8, No. 3, March 2002