Covid-19 Update

Lord Harries of Pentregarth Excerpts

Tuesday 29th June 2021 Lords Chamber

[Lord Bethell (Con)]

My Lords, SIREN is one of the most thought-provoking and interesting of all the many studies that we have done. It is a sad fact that we do not understand many of the aspects of the body’s immune system, and that is why we are so committed to that study. It suggests that once you have had the virus, your body’s immune system is extremely strong. The proportion of people who catch it a second time round is incredibly small. That is good news for those who have caught it and for those who have had the vaccine, because if the immune system works well after catching the virus, it probably works well after the vaccine. However, we continue to publish from the SIREN study. On the health impacts of wearing face masks, I am not fully across that, but I will be glad to write to my noble friend with any details that I may have.

[Lord Harries of Pentregarth (CB) [V]]

The Government have been concerned for some time that even though someone is symptom-free and has had both vaccine jabs, there is still some risk that they might pass it on to others. But surely the risk must be minuscule. Have the Government ascertained how minscule the risk is compared with other much more major kinds of risk, and has there been a danger of the Government overcompensating here, particularly with respect to those in that position wanting to enter this country?

[Lord Bethell (Con)]

My Lords, what a perceptive question from the noble and right reverend Lord—he absolutely hits the nail on the head. The honest truth is that we do not have the precise figures on this but the indications are that he is right: the vaccine does not stop you being infected or transmitting it, but it reduces the chances of both those things dramatically. That is one of the reasons why we have kept our foreign travel arrangements under review. It is possible that the effect that he describes may mean that we can look very thoroughly at foreign travel—I think all noble Lords would welcome that.