Avian Influenza

Lord Lansley Excerpts

Tuesday 4th February 2025 Lords Chamber

[Baroness Hayman of Ullock (Lab)]

Yes, we of course work internationally on issues such as this and we are currently monitoring the situation in the USA. It is important to point out that the influenza of avian origin in the USA is a single genotype—B3.13—of highly pathogenic avian influenza. It has been identified in lactating cattle, as the noble Baroness pointed out, and we are trying to understand the virus strain associated with those cases. We have published a case definition to allow us to monitor, triage and, if necessary, test any reported cases so that we can focus any resources appropriately. But it is important to stress that this does not change the risk level for mammalian livestock in the UK, which is currently very low. We have no reason to suspect that the virus is circulating in our cattle, and nor is the virus strain circulating in Europe.

[Lord Lansley (Con)]

My Lords, while I entirely agree with the Minister that the risk to humans is very low, none the less, more than once in the past we have used H5N1 as a basis for potential pandemic preparedness. Would this not be a wise moment to re-enter the question of pandemic preparedness, with a training exercise looking at the risks associated with the mutation of this virus, so that it is transmissible between humans?

[Baroness Hayman of Ullock (Lab)]

Of course, it is critical that we are on top of the issues that the noble Lord raises, because I think we all agree that there is likely to be another pandemic on the horizon at some point in the future. We need to ensure that we look at all areas where we could potentially have problems. We are looking closely at what has happened where there has been transmission from birds to humans. At the moment, it is clear that this happens only when poultry owners spend a lot of time handling infected birds, so it is not a general concern for human contamination— but we absolutely have to be prepared for the next pandemic.