They looked into 24,000 cases of adults who had tested positive for COVID-19 around the world, including the UK, China and the United States.
The data revealed that 78 percent of cases had a fever, and 57 percent reported having a cough.
Although data ranged depending on location, the two symptoms – fever and cough – trumped others, including fatigue (31 percent), losing the ability to smell (25 percent), and difficulty breathing (23 percent).
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Other noted symptoms were itchiness, Covid toes, and conjunctivitis (pink eye).
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Source: Daily Express