ROCKVILLE, Md., Feb. 8 /PRNewswire-FirstCall/ -- Novavax, Inc. (Nasdaq: NVAX) announced today new data from a clinical study that began in May of 2009 among healthy adults 18 to 49 years of age with Novavax’s trivalent seasonal influenza Virus-like Particle (VLP) vaccine. The vaccine matched the influenza strains recommended for the 2008-2009 influenza season including H1N1 A/Brisbane/59/2007, H3N2 A/Brisbane/10/2007, and B/Florida/04/2006 strains. The study enrolled 241 subjects, including 221 who were randomized to receive either VLP vaccine at 15 mcg or 60 mcg doses or a placebo and 20 subjects who received a licensed inactivated influenza vaccine (TIV).