NEW DELHI: The number of novel coronavirus cases crossed the 3,000-mark on Saturday after 525 fresh infections, the highest in a 24-hour span, were reported across the country, while 13 new fatalities took the death toll to 75, the Union health ministry said.The number of active Covid-19 cases stands at 2,784, while 212 people were either cured or discharged and one had migrated.The death toll rose to 75 after 13 fatalities were reported in the past 24 hours, taking the total number of confirmed cases to 3,072, including 57 foreign nationals, according to the ministry data.