{"version":"1.0","provider_name":"JeopardyAnswers.org","provider_url":"https:\/\/jeopardyanswers.org","author_name":"jeo","author_url":"https:\/\/jeopardyanswers.org\/author\/jeo\/","title":"In uniform he developed an inoculation against encephalitis; later live-virus polio vaccine opposing Salks approach - JeopardyAnswers.org","type":"rich","width":600,"height":338,"html":"
In uniform he developed an inoculation against encephalitis; later live-virus polio vaccine opposing Salks approach<\/a><\/blockquote>