title: An epidemic of chikungunya fever at Ibadan, Nigeria, 1969.
mesh_terms: D000293:Adolescent; D000914:Antibodies, Viral / Q000032:analysis; D001102:Arbovirus Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000276:immunology; D002646:Chikungunya virus / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D009033:Culicidae; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009549:Nigeria; D012621:Seasons; D012698:Serologic Tests; D014887:Weather
chemical_list: D000914:Antibodies, Viral