Port Blair, June 29: Doordarshan Kendra, Port Blair will telecast a Doctors Speak Live Phone in Programme on the Topic: “Delta Variant of COVID 19” on 30/06/2021, Wednesday from 1700 to 1800 hrs. In this Programme Dr. Ramakrishna Pai, Professor & HOD Microbiology, ANIIMS will be the Expert. Viewers can participate in this LIVE Phone-in programme on the topic by dialing 244745 / 9476046367.