Ecological Studies on Japanese Encephalitis Virus. Isolation of Japanese Encephalitis Virus from Mosquitoes Collected in Nagasaki and Kagoshima districts, Japan, in 1965.

Continual survey in Nagasaki prefecture were established at Kuromaru village since last year. In this season, 13 places in Nagasaki prefecture and the suburbs of Taniyama city, Kagoshima prefecture, were selected additionally for the collection of mosqui