Fig. 2

Diverse genetic profiles of SARS-CoV-2 genome sequences collected using various routes across different months. The line graph depicts the average number of base substitutions per site, calculated from averaging over all sequence pairs within each sampling route per month group. Bars show the standard error estimates, which were estimated using the bootstrap method with 500 replications. Open and closed circles indicate diversity within the SB Coronavirus Inspection Center Corp. and GISAID samples from each month, respectively.