BBC News.

Summary: The Oxford-AstraZeneca vaccine was approved for use in the UK with the first doses to be given out next week. The UK intends to vaccinate 50 million people. The Oxford vaccine does not require complicated storage procedures, unlike the Pfizer-BioNTech vaccine which requires a -70 degrees C storage container.

James Gallagher and Nick Triggle (December 30, 2020). https://www.bbc.com/news/health-55280671