Author: Patrick Herron

GAITHERSBURG, Md., Feb. 10, 2022/PRNewswire/ — Novavax, Inc. (Nasdaq: NVAX), a biotechnology company dedicated to developing and commercializing next-generation vaccines for serious infectious diseases, today announced that NVX-CoV2373, its recombinant nanoparticle protein-based COVID-19 vaccine, achieved its primary effectiveness endpoint in the pediatric expansion of its PREVENT-19 pivotal Phase 3 trial and demonstrated 80% efficacy overall at a time when the Delta variant was the predominant circulating strain in the U.S. The study enrolled 2,247 adolescents aged 12 through 17-years across 73 sites in the U.S. to evaluate safety, effectiveness (immunogenicity), and efficacy, with an emphasis on ensuring well balanced racial and ethnic representation among participants.

“We are encouraged by the results in this adolescent population given the ongoing need for alternative vaccine options for COVID-19,” said Filip Dubovsky, MD, Chief Medical Officer, Novavax. “We believe the Novavax vaccine offers a differentiated technology and option for this younger population given its established protein-based technology already used in other vaccines, and the positive responses demonstrated against variants.”