Watch: Frontline warriors in action in Delhi hotspots

New Delhi, Apr 11 (ANI): Number of containment zones was raised 30 in national capital. Chandni Mahal area of central Delhi was also added in the list. Sanitisation drive is underway in hotspots. Security personnel and medical staff present in Nizamuddin West area. Delhi Government is also carrying out door-to-door medical scanning in containment zones.