Generally a loose paper mask would be enough to protect you from germs that could lead to the Swine Flu but if you work in extremely high volume areas you may want to consider an N95 respirator.For situations where you wish to protect yourself or those around you, a face mask may be your best option. The CDC recommends covering your nose or mouth whenever you sneeze and to avoid touching your eyes, mouth or nose in order to prevent germs from spreading. We carry a large selection of face masks to help prevent influenza from companies like 3M, Scotch, Medline and others. We have secured large quantities of this product for this year's flu season, so if you need volume pricing please call us at 800-757-3015 for more information.