Virological investigation of cases with neurological complications during the outbreak of haemorrhagic fever in Calcutta.
D000293:Adolescent; D000328:Adult; D001102:Arbovirus Infections / Q000150:complications*; D002646:Chikungunya virus / Q000302:isolation & purification*; D003716:Dengue Virus / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009461:Neurologic Manifestations / Q000209:etiology