Parasitology Reprints: Virales, Volume 61958 - Domestic animals |
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Aedes aegypti animals antibodies areas bilirubin Biologics Control birds bite blood brain California Caparrapí cells cent clinical Colombia County Supervision Culex tarsalis Cutter dengue developed diagnosis dilution disease endemic epidemic epidemiological equine and St equine encephalomyelitis evidence experience experimental Fiebre Amarilla field trial guinea-pigs Haemagogus Hammon hepatitis horses human icteroides immunity inactivation incubation indicate infection inoculation intracerebral isolated Japanese B encephalitis jaundice jungle yellow fever Laboratory of Biologics license liver lots Louis encephalitis Louis virus manufacturers Medical method mice monkeys mosquitoes mouse Muzo negative neutralization tests normal observed occurred onset outbreak paralysis patients period poliomyelitis poliomyelitis vaccine pool population positive potency present problem protection test protein Public Health Service rabbits reported rural Salk serum species specimens studies Supervision Under County suspension symptoms temperature ticks tion tissue culture tissue culture test titer transmission transmitted vector viruses western equine yellow fever virus