| [an epidemic of aseptic meningitis caused by echoviruses in fukuoka prefecture during april 1997 to august 1998]. | an epidemic of aseptic meningitis in fukuoka prefecture during april 1997 to august 1998 was studied to determine the serotype of viruses isolated in fukuoka prefecture. in fukuoka prefecture, bimodal peaks were seen in july and december 1997. monthly changes of reported aseptic meningitis patients and period of virus isolation revealed that epidemics of the earlier part in 1997 was caused by echovirus 9 (e 9) and the latter part due to echovirus 30 (e 30). e 9 was isolated mainly in chikugo are ... | 1999 | 10213990 |