ROCKVILLE, Md., Aug. 4, 2011 (GLOBE NEWSWIRE) -- Novavax, Inc. (Nasdaq:NVAX) and Specialties Hospital of the National Medical Center, Mexico City, today announced the publication of safety and immunogenicity results from a clinical study of Novavax's A/H1N1 virus-like-particle (VLP) pandemic influenza vaccine candidate in the journal Vaccine. The two-stage, Phase 2, randomized, double-blind, placebo-controlled study was conducted in Mexico during the 2009 pandemic to evaluate the safety and immunogenicity of one or two doses of a monovalent recombinant A/California/04/2009-like influenza VLP vaccine in 4,563 healthy adults, 18-64 years of age.