Isolation & Detection of Viruses [ Tables: Updates ]
Reported by prefectural and municipal public health institutes
By Month, February 2011 - July 2012
By Year, 2008-2012
By season, 2000/01-2011/12
Aseptic meningitis pathogens, 2008-2012
Reported by quarantine stations
Viruses: Archives (updated on June 23, 2011)