CRP and COVID-19: Comparison of the blood test results of the two groups (Table 5) revealed that the median WBC was 5,240/μl and 10,770/μl in the COVID-19 and non-COVID-19 group, respectively (p<0.05) while the median CRP value was 0.05 mg/dl and 0.29 mg/dl (p<0.05) for the respective group.