While authorities have relaxed several covid-19 regulations that had been in place across the country, a fresh surge in cases in several parts of India has left many concerned and governments cautious. In Delhi, which saw one of the worst phases of the pandemic during the second wave last year, has once again been witnessing cases after a period of respite. With an uptick in daily cases and a significant rise in the positivity rate over the last few days, Delhi Health Minister Satyendar Jain on Monday said the city government was keeping a watchful eye on the COVID-19 situation and there was no reason to worry until a new variant of concern is detected.