public marks

PUBLIC MARKS from bhartzer with tags national & "niosh certified mask"

15 September 2009 21:00

Why Use an N95 Mask to Prevent Swine Flu?

The National Institute for Occupational Safety and Health NIOSH coordinates with the CDC to address our national health needs when it comes to preventing the swine flu. Here is why you need to make sure the mask you have is an N95 Certified mask.