Background: Severe acute respiratory syndrome coronavirus 2 (SARS CoV-2), which causes coronavirus disease 2019 (COVID-19), has swiftly grown into a pandemic. Despite extensive research, the function of numerous haematological and biochemical markers in prognosis remains unknown. There have been scientific papers in the Indian setting that describe demographics, clinical characteristics, hospital course, morbidity, and death in COVID-19 patients, however the numbers are limited. The current study provided us with a better understanding of the disease development and progression in COVID-19 patients, as well as the factors that determine disease severity.