As health workers around the world provide care to those infected with SARS-CoV-2 and its many variants, the shortages in medical oxygen continue to deeply impact hospitals already stretched thin.

(Bloomberg) -- Raphael Koch, a retailer of medical devices in the small Swiss town of Wil, has been busy for the past two weeks fielding a flurry of phone calls. Most are from Indians or India-based ...

Anticipating the increased need for better oxygen concentrators as the fight against COVID-19 rages on, researchers have laid a computational framework to design an optimal concentrator to filter ...