COVID-19, smell and taste – how is COVID-19 different from other respiratory diseases?
- Written by John E Hayes, Associate Professor of Food Science, Pennsylvania State University
A health worker carries out an olfactory test to monitor smell loss to a resident 65 km from Buenos Aires city, on May 24, 2020, amid the COVID-19 coronavirus pandemic.ALEJANDRO PAGNI/AFP via Getty ImagesIn March 2020, Google searches for phrases like “can’t taste food” or “why can’t I smell” spiked around the...
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