We have all seen various types of masks on people in public and for sale in stores. But which masks are most effective against the spread of germs? The biology department at the University of Arkansas Little Rock compared several types of popular masks to see which was most effective.
For this experiment, they tried the N-95 mask, disposable mask, cloth mask and neck gaiter.
Dr. Nawab Ali, a microbiology professor at UALR helped with the experiment.
“My expectation was that all of the masks would prevent,” Ali said.
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Experiment Shows If Your Mask Is Effective Against Spreading Germs was originally published on foxync.com