Anosmia, the loss of smell caused by COVID-19, doesn’t always go away quickly – but smell training may help

Anosmia, the loss of smell caused by COVID-19, doesn’t always go away quickly – but smell training may help

By Julie Walsh-Messinger, The Conversation How does COVID-19 disrupt the sense of smell? COVID-19 is not the only virus that affects our ability to smell, but it’s unique in the way in which it does so. For example, the common cold causes an inflammatory response in the nose, and that builds up mucus which reduces […]