Due to the rising number of Covid-19 cases, the demand for retail health covers in India has gone up by 98 per cent between November 1 and December 31, 2021, as compared to the same period in 2020, finds a recent study by Digit Insurance, a private general insurer in India. The study was conducted based on the data related to health insurance gathered by Digit Insurance across various small and big cities in India, including Delhi, Bangalore and Thane.