Leads from the MMWR. La Crosse encephalitis in West Virginia.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004671:Encephalitis, Arbovirus / Q000453:epidemiology*; D004670:Encephalitis, California / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008587:Meningitis, Viral / Q000453:epidemiology; D008590:Meningoencephalitis / Q000453:epidemiology; D011159:Population Surveillance; D012737:Sex Factors; D013029:Space-Time Clustering; D014903:West Virginia