Over 1 million 600 thousand Americans novel coronavirus pneumonia lose normal olfactory

Over 1 million 600 thousand Americans novel coronavirus pneumonia lose normal olfactory The novel coronavirus pneumonia is characterized by loss of smell and disorder. Patients can not smell or smell, which can cause a disgusting effect on their quality of life. Recently, JAMA Journal of Otolaryngology Head and neck surgery reported that 1.6 million people in the United States have been troubled by this symptom for a long time. The report indicates that novel coronavirus pneumonia is the most common symptom in some 52.7% of the patients with new crown pneumonia. The number of cases with olfactory dysfunction…