title: First recombinant flu vaccine approved.
authors: Kate
authors: K
authors: Traynor
mesh_terms: D017277:Drug Approval / Q000331:legislation & jurisprudence*; D006801:Humans; D007252:Influenza Vaccines / Q000627:therapeutic use*; D007251:Influenza, Human / Q000517:prevention & control*; D014481:United States; D014614:Vaccines, Synthetic / Q000627:therapeutic use
chemical_list: C528512:FluBlok; D007252:Influenza Vaccines; D014614:Vaccines, Synthetic