The scientist behind the BioNTech/Pfizer vaccine says people in the UK could be vaccinated against coronavirus by the middle of next month.
Speaking in his first interview with a UK broadcaster, Professor Ugur Sahin, co-founder of German firm BioNTech, said the first vaccines could be rolled out to patients nationwide mid-December.
The van, containing supplies of methadone, is part of Portugal's answer to a heroin epidemic going back 20 years.
We spend a day on the Mare Liberum which patrols the sea looking for migrants and refugees and checking on the work of the coastguard.
Over 100,000 refugees have ended up on the island of Lesbos, Greece. Hear some of their stories...