“Likely to protect against serious illness or death”, “but won’t know until later”.
No sale here, I’ll be staying in the bunker until after later.
Oh fully get that, just saying, it wasn't all doom and gloom.
Whitty was asked about it and he said that based on the vast majority of previous vaccines, then the protection will still be enough even against new strains. However, until enough people are vaccinated around the world, we won't know for certain, so for now it's caution.
Caution is not the same as doom, though.