A simple itchy throat is not a novel coronavirus infection. Because itchy throat can be caused by a variety of reasons, commonly upper respiratory tract infections. And upper respiratory tract infection is divided into chronic pharyngitis, tonsillitis and acute rhinitis, sinusitis, etc. The causes can be divided into bacterial and viral infections, and viral infections are divided into many kinds. If you have an itchy throat, don’t be too nervous and worried, you should be examined by a hospital in time and treated under the guidance of a doctor.