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7.58M Want to watch this again later? Sign in to add this video to a playlist. Sign in Like this video? Sign in to make your opinion count. Sign in Don't like this video? Sign in to make your opinion count. Sign in Published on Jun 17, 2020Researchers in Israel unveiled a reusable face mask…

No, South Africa's alcohol ban wasn't the only thing that helped lower hospital trauma admissions recently, but it did play a substantial role, write Richard Matzopoulos and Charles Parry.South Africa's ban on alcohol sales may be over, but the controversy around it is not. It's time to set the record straight.In a 17 May Sunday Times opinion piece titled…

As you fortify yourself against the coronavirus—wearing a mask, social distancing and keeping your immune system strong—there may be one vitamin you're forgetting that might hold the key in keeping you safe from COVID-19: Vitamin K. New findings may show "a link between deficiency and the worst coronavirus outcomes," according to the Guardian. Why the…

Share on PinterestAn innovative device that emits UV light may effectively sanitize surfaces, eliminating SARS-CoV-2.A newly discovered material that conducts electricity and is transparent to UV light could have a use in portable devices for killing SARS-CoV-2. This is the virus that causes COVID-19.An international team of physicists, led by Pennsylvania State University (Penn State)…

When Noopur Raje’s husband fell critically ill with Covid-19 in mid-March, she did not suspect that she too was infected with the virus. Raje, an oncologist at Massachusetts General Hospital in Boston, had been caring for her sick husband for a week before driving him to an emergency centre with a persistently high fever. But…