Scientists have created a face mask that can detect common respiratory viruses, including influenza and the coronavirus, in the air in droplets or aerosols. The highly sensitive mask, presented September 19 in the journal Matter, can alert the wearers via their mobile devices within 10 minutes if targeted pathogens are present in the surrounding air. “Previous research has shown face mask ...

No more hand shakes or fist bumps if you are returning to your office. Temperature and symptom checks, plastic desk shields, and face coverings worn at all times — are some of the urgent recommendations from the US Centers for Disease Control and Prevention (CDC) for those who are gearing up to return to offices despite the pandemic. “Replace high-touch ...