"Fever, sore throat, dry cough, general pain, fatigue, dizziness, and vomiting are the main symptoms of 'Eryang' patients at present" Luo Rou, deputy director and deputy chief physician of the Critical Care Department of the Second Affiliated Hospital of Hunan University of Chinese Medicine, said that at present, influenza, new crown "two yang" and common cold appear cross-appear. The gold standard for distinguishing is through nucleic acid testing.

Luo Rou said that from January 20, 2023, regarding the management of the new crown virus, the state will adjust "Class B" to "Class C"