Maharashtra continues to be a worrisome state in terms of number of coronavirus cases. Pune is the worst affected city in the country now. State health minister Rajesh Tope, speaking to NDTV, said indiscipline among people along with unlocking and opening of boundaries has led to the spike in number of cases in Pune. He also said that a sero-survey with a sample size of lakhs is being planned by the end of this month in Pune.