Observational Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Jun 26, 2021; 9(18): 4654-4667
Published online Jun 26, 2021. doi: 10.12998/wjcc.v9.i18.4654
Figure 4
Figure 4 Comparison of (%) mean cough, shortness of breath, and fever symptom in selected studies from different cities. Northeast had lower number of these symptoms. A: Cough; B: Shortness of breath; C: Fever symptom.