|> Surveillance > SeroEpi > JEmap2009|
|Japanese encephalitis HI antibody prevalence of swine in Japan -Map-|
|Investigations for Japanese encephalitis (JE) in swine have been conducted every year since 1965.
In order to evaluate the spread of JE virus (JEV) in each prefecture, the prevalence of hemagglutination inhibition (HI) antibody in domestic pigs were monitored.
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