More and more evidence suggests that once your body mounts an immune response to COVID-19, it’s protected – for some time – from reinfection.
Masks don’t reduce your oxygen levels
Myth: I can’t breathe in a mask. It might be dangerous to wear one because it could limit my oxygen levels.
Fact: Masks have consistently been shown to be safe, which is why they were already used heavily by medical personnel even before the pandemic. The common rumour that they reduce the oxygen saturation level of your blood has been debunked by multiple medical doctors.