A USA Today article recognizes that a recent Duke University study found polyester/spandex gaiters less effective at preventing the spread of respiratory droplets than face masks, and experts agree more tests are needed, and that wearing something is always better than nothing.
Emily Sickbert-Bennett, PhD, associate professor of infectious diseases and director of infection prevention at UNC Medical Center, was interviewed.
“We do know that tighter-fitting face masks have better aerosol filtration, but the most important thing is for people to find a mask that is comfortable that they can and will wear,” Sickbert-Bennett told USA Today. “A neck gaiter covering the nose and mouth would most likely be appropriate.”
The article acknowledges that the “material, the fit, and whether or not the person is wearing the gaiter as recommended (over the mouth and nose) can all impact how effective it is as a face covering.”
Find the USA Today article here.