Reconnaissance of immunity to six viruses in Southern India.
D004660:Encephalitis; D004671:Encephalitis, Arbovirus; D004672:Encephalitis, Japanese / Q000453:epidemiology*; D006801:Humans; D007194:India; D014777:Virus Diseases / Q000453:epidemiology*; D014780:Viruses; D015004:Yellow Fever / Q000453:epidemiology*
ENCEPHALITIS, EPIDEMIC; ENCEPHALITIS, JAPANESE B/epidemiology; VIRUS DISEASES/epidemiology; YELLOW FEVER/epidemiology