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science.gov

Dec 04, 2017 Exploring Categorical Body Mass Index Trajectories in Elementary School Children. ERIC Educational Resources Information Center. Moreno Black, Geraldine; Boles, Shawn; Johnson She

Surgical Masks Surprisingly Effective Against PM2.5

The left most mask is a 3M N95 mask, the N95 mask2 is a Moldex N95, and the right most mask is a cheap surgical mask bought from a street vendor in Kathmandu. The surgical mask blocked about 60% of .03 micron particles and over 90% of 1 micron and 2.5 micron particles.

CDC NIOSH Fatality Assessment and Control Evaluation

5/21/20152013NJ059NJBatch maker dies after toxic exposure to toluene vapor New Jersey. 5/20/20152012MI218MIHorse breeder falls 11 12 feet from hayloft when throwing hay bale. 5/15/20152011WA03301WALog truck driver dies when struck by logs being loaded onto trailer. 5/15/20152014CA001CA

CDC NIOSH NPPTLCertified Equipment List Search

CEL Data last UpdatedApril 6, 2020 8:20 PM Page last reviewedAugust 9, 2016 Page last updatedAugust 9, 2016 Content sourceNational Institute for Occupational Safety and Health (NIOSH)

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