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COVID made things taste weird, now 'Paxlovid mouth' sounds disgusting. What causes dysgeusia?

By Sarah Hellewell, Research Fellow, Faculty of Health Sciences, Curtin University, and The Perron Institute for Neurological and Translational Science, Curtin University

The effects of COVID and a new treatment for it are leaving a bad taste in the mouth for many. How do we detect what’s salty, sweet, bitter, sour or umami?

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