New evidence suggests that odor-sensing cells in the nose are the key entry point for SARS-COV-2, the virus that causes COVID-19.
Tags: covid-19 viruses smell featured health-and-medicine noses
COVID-19 tests that have patients swab their own noses are as accurate as the more invasive tests that health care workers administer, a small study finds.
Tags: covid-19 viruses featured health-and-medicine medical-tests noses pandemics
"E-nose" technology can judge beer quality and flavor by its aroma. It could help brewers keep standards up or experiment with new kinds of ingredients.
Tags: food beer science-and-technology gases bubbles smells noses
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