
FDA has approved Boostrix [Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine, Adsorbed (Tdap); GlaxoSmithKline Biologicals] for use in adults aged 65 years and older for active booster immunization against tetanus, diphtheria, and pertussis (whooping cough). This approval makes Boostrix the first Tdap vaccine approved for use by this age group.