2:42ABC NewsDecember 7, 2020Countdown to COVID-19 vaccineFifty London hospitals will start distributing the Pfizer vaccine to health workers.Up Next in newsThe UK plans to start administering COVID-19 vaccines this weekDecember 6, 2020These are the key components of a vaccine distribution planDecember 5, 2020The 2024 total eclipse seen across North AmericaApril 8, 2024