At Aalborg University, Professor Mads Albertsen heads a research group that has followed the British mutation since it was discovered in December.

“If it is 74 percent more contagious , then we get an infection curve that rises very sharply again, and therefore we get many more dead. It is the horror scenario that it is so much more contagious , because then we get a pandemic, which is very difficult to control”

https://www.dr.dk/nyheder/indland/forskere-advarer-om-ny-mutation-herhjemme-skraekscenariet-er-en-pandemi-ude-af