The original advice from scientists was the current UK variant was more infectious but no more dangerous, so what has changed?
Variants in South Africa and Brazil also continue to cause some concern.
TV-Online
The original advice from scientists was the current UK variant was more infectious but no more dangerous, so what has changed?
Variants in South Africa and Brazil also continue to cause some concern.
Copyright 2013 - 2021 Watch documentaries movies online the latest breaking news today