Coronavirus disease 2019 (COVID-19) is an infectious respiratory disease caused by SARS-COV-2. During the COVID-19 pandemic, the SARS-COV-2 virus underwent mutations. This mutation produces new variants with different expressions. The purpose of this study was to determine the characteristics of the mutation of the SARS-CoV-2 gene, Variant Delta, RSUP Dr. Mohammad Hoesin Palembang. This study i…