Wearing a face mask when you’re in a public setting is one of the best ways to avoid getting and spreading illnesses like Covid-19, the flu, RSV and the common cold, says Dr. Carl Fichtenbaum, a ...

For the full year, 3M reported 12.3% sales growth in its health care segment, which includes its respirator masks and products such as hand sanitizers. Mike Roman, CEO and chairman of 3M, told CNBC ...