Tashkent, Uzbekistan (UzDaily.com) -- WHO Special Representative David Nabarro spoke about altered symptoms of coronavirus, Sky News reports.

According to the information, due to the active mutation of the coronavirus, fever or loss of smell are no longer the main symptoms of the virus. So the main signs of the disease are now a sore throat, migraine and nasal congestion.

This virus is constantly evolving and changing. The reason we got the increase is because he changed again and became too smart for us. It can break through our immune defenses and that’s why the numbers are growing, - said David Nabarro.