Effects of Radioactive P32 Upon Japanese B Encephalitis in Mice

<P>The effect of P³² in the experimental Japanese B Encephalitis infection was investigated. A remarkable delay of infection was observed, when a therapeutic dose of P³² was administered intraperitoneally to the mouse which had been inoculated intracerebrally with the virus suspension at the concentration of about LD50. Almost equal results were obtained by intraperitoneal administrations to the mice when they had deen inoculated intravenously or intraperitoneally.