F.D.A. Warns Purell to Stop Claiming It Can Prevent Ebola or Flu. Drugs (Pharmaceuticals), Cleansers, Detergents and Soaps, Methicillin-Resistant Staphylococcus Aureus, Influenza, Staphylococcus Aureus, Norovirus, Ebola Virus, Gojo Industries Inc, Food and Drug Administration, Hygiene and Cleanliness, your-feed-healthcare