RE: OMICRON...27 Nov 2021 09:17
Its almost summer in SA and i read the variant has an r value of 2. But this guy reckons there is a good chance vaccines will still work.
Speaking on BBC’s Radio 4’s Today programme, Professor Sir Andrew Pollard said:
If you look at where most of the mutations are, there are similar to regions of the spike protein that have been seen with other variants so far and that tells you that despite mutations existing in other variants, the vaccines have continued to prevent very severe disease as we’ve moved through Alpha, Beta, Gamma and Delta.
At least from a speculative point of view we have some optimism that the vaccine should still work against this variant for severe disease but really we need to wait several weeks to have that confirmed.
But it is extremely unlikely that a reboot of a pandemic in a vaccinated population like we saw last year is going to happen
Pollard added that it was still too early from the data in South Africa to make any decisive conclusions of the impact the Omicron variant will have.
He was also hopeful that a new vaccine, if needed, could be developed rapidly. He said:
The processes of how one goes about developing a new vaccine are increasingly well oiled.
So if it’s needed that is something that could be moved very rapidly.