Delhi reported 613 new coronavirus cases in the last 24 hours, its lowest daily increase in the last two months, as its COVID-19 tally surged to 1,31,219 cases, the state health department said this afternoon. The national capital's Covid model is being discussed "across the country and the world", Chief Minister Arvind Kejriwal said today, adding that "the coronavirus situation has improved" since June when Delhi had climbed to the second spot on the list of worst-hit states by the pandemic.