Tag: e coli

clean air innovation

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New zinc oxide surface kills airborne viruses and bacteria

They are all around us, some strong, some weak, some easy to destroy some resilient in their surroundings and some even spread through coughs and sneezes.  Tiny infectious microbes, from the virus that causes COVID-19 to airborne bacteria, kill millions of people around the world each year. Now engineers from ETH Zurich have studied how…
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