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Alberta COVID 19 | Alberta COVID update | CTV News Edmonton

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Long COVID: What science has learned about the loss of smell and taste

Some five per cent of global COVID-19 survivors have now developed long-lasting taste and smell problems, according to a 2022 study. More than two years into the pandemic, researchers found an estimated 15 million people may still have problems perceiving odours, while 12 million may struggle with taste.

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