OLATHE, Kan., March 06, 2018 (GLOBE NEWSWIRE) -- Provant Health announced today that its convenient influenza vaccination ("flu shot") options for employers have resulted in nearly 100,000 workers across the U.S. being immunized against the flu this season. Hooper Holmes, Inc. d/b/a Provant Health (OTCQX:HPHW) is the largest publicly traded, pure-play health and well-being provider in the U.S.