Coronavirus: Breathing through face masks impacts oxygen level in lungs? Here’s what researchers claim
Coronavirus update: Current evidence, from observational studies to systematic reviews and epidemiologic modeling, supports the use of masks by the public, especially surgical masks, on mitigating COVID-19 transmission and deaths. (Reuters image) Coronavirus update: Wearing mask and breathing through it won’t have any impact on the lungs, a group of researchers has claimed. While people … Read more