New Covid strains and what they mean for vaccine

Vaccine.

The new strains have raised concerns on the fate of vaccine development. PHOTO | FILE | NMG

On December 14 last year the UK announced it had recorded a new strain of the coronavirus. The new strain was named as VUI-202012/01.

It has been reported to be 70 per cent more transmissible than the existing coronavirus strain in the country. After this announcement, the World Health Organization reported the presence of this new strain in Netherlands, Australia and Denmark.