Delhi Chief Minister Arvind Kejriwal on May 15 informed that the positivity rate has further dropped to 11 per cent. The CM also thanked and appreciated the doctors and engineers for their efforts during the pandemic. “In the last 24 hours, 6,500 cases have been reported in Delhi, the positivity rate has further gone down to 11 per cent. So corona's impact is going down in Delhi. 1,000 ICU beds have been set up within 15 days, our doctors and engineers have set an example. I thank them,” said the Delhi CM.