TRT Digital Debates To Host Talk On Vaccine Diplomacy Discussion to be broadcast live on YouTube, Twitter, Facebook. TRT World Forum's Digital Debates series will continue on Wednesday with a discussion on the COVID-19 pandemic and vaccine diplomacy. The session features Irshad Ali Shaikh, WHO Turkey health security team head; Bharat Pankhania, senior clinical lecturer at University of Exeter Medical School; and Ahmed Ogwell Ouma, deputy director of the Africa Centres for Disease Control and Prevention. It will be hosted by Talip Kucukcan, a former member of Turkey's parliament and currently professor of sociology at Marmara University and a senior fellow at the TRT World Research Center.