title: Isolation of dengue virus from Trichur district (Kerala State).
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003716:Dengue Virus / Q000302:isolation & purification*; D004660:Encephalitis / Q000382:microbiology; D005260:Female; D005335:Fever of Unknown Origin / Q000382:microbiology*; D006801:Humans; D008297:Male