Inside the mask is a special sensor that detects certain chemicals, or metabolites, that come from your breath. These chemicals are linked to how well your kidneys are working. In early tests, this ...

With the weather changing, experts are offering new guidance on face masks for people with respiratory conditions. Asthma U.K. warns that asthma patients should not wear one if they find it makes it ...

New face mask rules have been introduced at a Nottinghamshire NHS trust following an "increase in respiratory illnesses", including flu. Sherwood Forest Hospitals NHS Trust has also advised anyone ...

Surgical face masks became a symbol of safety during the COVID-19 pandemic. They helped prevent the spread of viruses, especially through the air. Now, researchers at the University of Rome Tor ...