The main symptoms when infected with COVID-19 coronavirus have changed because of the new strains.
According to the Mirror, this was reported by scientists at King’s College London.
The researchers noted that patients are more likely to complain of headache, runny nose and sore throat.
Previously, 46% of those infected had a severe cough as the most common symptom. In May of this year, however, the situation changed. Patients now more often complain of headache and runny nose.