Encephalitis in the high plains of Texas.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004463:Ecology; D004668:Encephalitis Viruses / Q000302:isolation & purification*; D004671:Encephalitis, Arbovirus / Q000453:epidemiology* / Q000209:etiology; D005243:Feces / Q000382:microbiology*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D012621:Seasons; D012698:Serologic Tests; D013781:Texas