VBI Vaccines has secured a U.S. FDA nod for what the company calls the “only” approved three-antigen adult hep B shot in the country, according to a Wednesday press release.
Marketed as PreHevbrio, the recombinant vaccine elicited higher rates of seroprotection in Phase 3 than GSK’s single-antigen Engerix-B in all adults (91.4% vs. 76.5%) and adults ages 45 and older (89.4% vs. 73.1%), the Massachusetts-based company said.
The…