Pan-India dry run for COVID vaccine has begun in all states and Union territories. Union Health Minister Harsh Vardhan earlier today visited the GTB hospital in Delhi and reviewed the situation. He also assured India's preparedness for the COVID vaccine. 25 health workers have been identified in each of the 19 districts, who will be undergoing the dry-run. While the country waits for DCGI to approve Covishield, Union Health Ministry is leaving no stone unturned in order to take stock of the situation and be prepared for the adversity. The health workers are also skeptical of the effects of the vaccine. Watch this ground report from Delhi, Chennai, Kolkata, and Chandigarh.