As states are reopening, health guidelines recommend that people maintain social distancing, practice hand-washing and wear face masks. The use of face masks is encouraged by the Centers for ...

A doctor has disproved the myth that face masks or coverings lower oxygen levels in a viral video posted to Twitter. Maitiu O Tuathail, a doctor in Dublin, posted the video and said: "Getting ...

Can masks make it harder to breathe in oxygen? No. While some parents are concerned that wearing masks for long hours could cause low blood oxygen levels, there’s no need to worry. Masks are ...

A non-rebreather mask is a special medical device that helps provide you with oxygen in emergencies. These masks help people who can still breathe on their own but need a lot of extra oxygen.

School mask mandates have become something of a political lightning rod in the United States during the COVID-19 pandemic—and, in recent weeks, the dominos have started to fall as one state ...

BMV uses bag valve masks, or Ambu bags, to supply a person with oxygen. A bag valve mask is a handheld tool that a medical professional can use to pump oxygen into a person’s lungs. This article ...