Wearing a cloth face mask did not cause significant respiratory or cardiovascular changes during exercise, including heart rate, blood pressure, lactate, or oxygen saturation, regardless of exercise ...

Rhode Islanders are preparing to pull up their masks once again amid new rules from Gov. Dan McKee in an effort to stop the surge of COVID-19 cases. Starting Monday, large venues must require masks ...

To help combat Omicron, the Biden administration is opening up more Covid testing sites and delivering 500 million Covid tests to Americans. WSJ’s Daniela Hernandez breaks down why testing is still a ...

Your cloth face mask isn't protecting you against the coronavirus variant omicron, health officials say. As common as cloth face masks have become, health experts say, they do little to prevent tiny ...

Heavy duty N95 and KN95 masks are best at warding of COVID-19, while commonly worn surgical and cloth face coverings filter only about 10 percent of exhaled aerosols, according to a new study. “The ...