The Delta variant is producing different COVID-19 symptoms than usual, researchers say

COVID-19 signage.
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The COVID-19 strain fueling infections across the U.K. is linked to a different set of symptoms, including headache, sore throat, and runny nose, BBC reported on Monday. The Delta variant, which was first found in India, now accounts for 90 percent of U.K. cases.

Professor Tim Spector, leader of the Zoe COVID Symptom Study, said top symptoms since the start of May are "not the same as they were" previously. Instead of the traditional cough, fever, and loss of taste and smell, infected individuals are now complaining of headache, sore throat, and runny nose, with fever and cough coming in fourth and fifth, respectively. Loss of smell doesn't even make the top 10, The Guardian writes.

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Brigid Kennedy

Brigid Kennedy worked at The Week from 2021 to 2023 as a staff writer, junior editor and then story editor, with an interest in U.S. politics, the economy and the music industry.