Entertainment Qatar will start its COVID-19 vaccination campaign on Wednesday at 7 health centres: Dr Khal By - December 21, 2020 0 1886 Facebook Twitter Pinterest WhatsApp Qatar will start the largest-ever vaccination programme in its history against the COVID-19 pandemic on Wednesday, Dr Abdullatif Al Khal, the head of Infectious Diseases at Hamad Medical Corporation said in Doha on Monday.