RE: AstraZeneca misses target for delivery of UK Covid vaccine7 Nov 2020 12:25
Hi C7 it is to do with 2 major things.
1. It is a mutation of the Spike Protein so several of the initial Vax targeting the Spike Protein May not be effective.However other Vax Approaches that target the S protein may be effective.
This mutation has incurred in Danish mink farms.
2 It has been passed from animals ie mink to humans so is Zoonotic so far only 12 but could be many more.
That is the other potentially very worrying development.
Have the Danes nipped it in the bud, has it travelled, does it get passed on via other animals,will it just further.We simply don't know.