title: Arbovirus activity in southern Arizona. Isolations of virus and observations of sentinel chickens.
mesh_terms: D000818:Animals; D001103:Arboviruses / Q000302:isolation & purification*; D001130:Arizona; D001179:Arthropod Vectors; D001717:Birds; D002645:Chickens; D003465:Culex; D009033:Culicidae; D004660:Encephalitis / Q000662:veterinary; D004668:Encephalitis Viruses / Q000302:isolation & purification; D006385:Hemagglutination Inhibition Tests; D007303:Insect Vectors; D012377:Rodentia; D013987:Ticks