“Cloth face coverings are one of the most powerful weapons we have to slow and stop the spread of the virus – particularly when used universally within a community setting.” Robert R. Redfield, director of the Centers for Disease Control and Prevention
A group of researchers from Duke University are providing answers to the continuing questions about the efficacy of masks. The researchers analyzed forteen different facial coverings ranging from hospital-grade N95 respirators to bandanas. Of the 14 masks and other coverings tested, the study found that some easily accessible cotton cloth masks are about as effective as standard surgical masks, while popular alternatives such as neck gaiters made of thin, stretchy material may be worse than not wearing a mask at all.
A fitted N95 mask proved was the most effective from the tests noting that the mask allowed “no droplets at all” to come out, according to researchers. Meanwhile, a breathable neck gaiter ranked worse than the no-mask control group.
Neck gaiters are extremely convenient since which they don’t restrict air and droplets which is the reason why they’re not doing much of a job helping people stopping the spread of the virus.
Several studies find that wearing masks will curb the transmission and reduce the risk of coronavirus infection. Masks do work and they do cut down transmission of the virus. And, some masks are better than others.
References:
- https://www.washingtonpost.com/lifestyle/wellness/mask-test-duke-covid/2020/08/10/4f2bb888-db18-11ea-b205-ff838e15a9a6_story.html?utm_source=twitter&utm_medium=social&utm_campaign=wp_main
- https://www.washingtonpost.com/health/2020/06/13/spate-new-research-supports-wearing-masks-control-coronavirus-spread/