Face masks are effective at STOPPING the spread of the coronavirus through speaking, NIH study finds

(Natural News) A new study by the National Institutes of Health (NIH) has confirmed that masks are effective at stopping the spread of the coronavirus. According to researchers, masks are effective at stopping tiny virus filled droplets, invisible to the naked eye, that are released while speaking. The new study mainly focused on whether or not the coronavirus...

from NaturalNews.com https://ift.tt/2xes9hv