The results come out: Oxford's vaccine proves safe and good for the immune system

Tests involving 1,000 and 77 people showed that the injection led them to the creation of antibodies and white blood cells that can fight the coronary.

The findings are very promising, but it is still early to know whether this is enough to provide sufficient protection and other tests are already under way, writes BBCTranslation Periscope.

The UK has ordered 100 million doses of vaccine. /Periscope