Infection situation
Among 1013 respondents who had positive negative conversion, the symptoms they had during the infection were investigated. 785 had general fatigue, 636 had muscle and joint pain, 646 had sore throat, 739 had nasal congestion and runny nose, 862 had cough and phlegm symptoms, and 473 had changes in taste and smell. 270 people developed symptoms of diarrhea and vomiting. The infection of different genders is shown in Fig 1.
There were significant differences in the recovery time of general fatigue and pharyngeal pain by gender stratification (P<0.05). There were significant differences between nasal congestion, runny nose and changes in taste and smell (P<0.05), and there were significant correlations between general fatigue, muscle and joint pain, cough and sputum (P<0.01). Recovery time of general fatigue and changes in taste and smell also gradually extended with the increase of age.