| seroepizootiological survey of japanese encephalitis virus and getah virus in regional horse race tracks from 1991 to 1997 in japan. | a sero-epizootiological survey was conducted for japanese encephalitis virus (jev) and getah virus (gev) at 10 to 20 regional horse race tracks from 1991 to 1997 in japan. it was observed that geometrical mean (gm) antibody titer to jev and gev was 10 to 50 times higher than others at several race courses (rcs) almost every year. of them, several race horses showing high antibody titer, which were suggested to be infected with the virus, were also observed in this survey. these data suggested th ... | 1999 | 10487225 |