To enter many offices, restaurants, parks or malls in China nowadays, people must show their status on an app that determines whether they are a
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(HealthDay)—Supplies of personal protective equipment remain scarce across the United States, especially the N95 respirator masks that health care workers use to protect themselves from
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It may be hard to imagine how sitting next to a bright light can make you feel better, but that’s exactly what you can expect
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Ultraviolet light is being beamed through public buses and lifts in China to wipe out any possible germs as part of efforts to clear the
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