If ICMR Director General Dr. Rajeev Behl is to be believed, the i-drone was used in the trial, which has been prepared by ICMR in collaboration with IIT Kanpur. Regarding the biggest obstacle in the blood supply, he said that maintaining proper temperature during transportation is the biggest challenge. For this, blood bags were kept in a box. After successful testing of ICMR, it is now to be seen when this facility will start in India. ,