352 • JID 2005:192 (15 July) • CORRESPONDENCE novel human coronavirus and Kawasaki dis- ease. J Infect Dis 2005;191:499–502. Financial support: Ministry of Education, Culture, Sports, Sci- ence, and Technology (grant-in-aid for exploratory research no. 14657179). Reprints and correspondence: Dr. Hideaki Kikuta, Dept. of Pe- diatrics, Hokkaido University Graduate School of Medicine, N- 15, W-7, Kita-ku, Sapporo 060-8638, Japan (