Covid ICUs in Mumbai are witnessing the same levels of stress like 2020, Dr. Santosh Salagre tells NDTV as he shows us how the hospital is trying to save lives. With beds almost full, doctors say they are trying to keep up pace by increasing the number of facilities. KEM Hospital, the Mumbai civic body's largest hospital, treats only critical patients, and doctors and nurses are appealing to people to follow protocols and Covid-appropriate behaviour.