Minnesota-based 3M still ships millions of respirators, though health care is not the major market it briefly was.

Pope Francis remained in critical condition but attended Mass in the hospital Sunday and has not experienced a recurrence of the "respiratory crisis" that had concerned physicians a day earlier ...

Pope suffers two attacks of 'acute respiratory insufficiency' Doctors perform two bronchoscopies to evaluate air passages Pope's prognosis remains 'guarded', statement says VATICAN CITY ...

Abstract: This letter investigates the peak-to-average-power ratio (PAPR)-controllable waveform design problem in an integrated sensing and communication (ISAC) system, aiming to minimize downlink ...

Pope Francis waves as he arrives for his weekly general audience in the Paul VI Hall, at the Vatican in February. (AP) Surgeon Sergio Alfieri, right, and Pope Francis personal doctor Luigi Carboni ...

Last year, the Biden administration stopped the program as virus numbers fell in the spring but restarted it last fall ahead of the respiratory virus season.The coronavirus is still making people ...

Abstract: Orthogonal Time Frequency Space (OTFS) modulation holds significant potential for diverse applications in both sensing and communication fields. This paper mainly investigates waveform ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

Exposure to Air Pollution Associated With More Hospital Admissions for Lower Respiratory Infections Feb. 3, 2025 — Long-term exposure to PM2.5, PM10, NO2 and ozone (O3) air pollution is ...

On reviewing the evidence, including studies published after the pandemic, the data suggest respirators are more effective than masks in healthcare, but must be continuously worn to be protective.