FDA Alerts
FDA Approves Meningococcal Disease Vaccine
The U.S. Food and Drug Administration today approved Bexsero, a vaccine to prevent invasive meningococcal disease caused by Neisseria meningitidis serogroup B in individuals 10 through 25 years of age.
FDA Drug Safety Communication: Tysabri
The U.S. Food and Drug Administration (FDA) continues to evaluate the risk of progressive multifocal leukoencephalopathy ( PML ), a rare but serious brain infection, associated with use of Tysabri ( natalizumab ) for the treatment of multiple sclerosis (MS) and Crohn's disease.