Biosecurity and Infectious Diseases

Lord Douglas-Miller Excerpts

Thursday 18th January 2024 Lords Chamber

[The Parliamentary Under-Secretary of State, Department for Environment, Food and Rural Affairs (Lord Douglas-Miller) (Con) (Maiden Speech)]

My Lords, I thank the noble Lord, Lord Trees, and other noble Lords for their very kind words. I am honoured and privileged to be giving my maiden speech in this afternoon’s debate. The key issues impacting our environment, such as biosecurity and species loss, are not only close to my heart but one of the central challenges we currently face. I shall return to this subject in a minute.

In researching maiden speeches, I was struck by two recurring themes. The first is a desire for brevity—a subject raised by the noble Lord, Lord Kennedy, this morning. My wife’s grandfather, Sir Walter Bromley-Davenport, was a prominent Member of the other place. He provided some formative training in this area. Whenever anyone stood up to make a speech, including the vicar for his Sunday morning sermon, he would mutter in a terrible stage whisper, “Five minutes”. If anyone dared to exceed the allotted time, he would follow up with an even worse stage whisper, “The fellow doesn’t know when to stop”.

The second theme is consistent reference to the warm welcome that new Members of this place receive from Black Rod and the many others who make up the wonderful team here. I add my own thanks for the very warm welcome that I have received. I am also grateful to my noble friends Lord Benyon—currently in Guatemala—and Lady Fraser of Craigmaddie for introducing me to the House just before Christmas. Both have offered me useful advice on how to navigate this place. I hope that your Lordships will bear with me as I find my feet in this unfamiliar landscape.

I am conscious that I have two tasks today—to respond to this debate and to give your Lordships a little personal background on my journey to this Dispatch Box. Let me start with a brief summary of the latter. In my working life, I have held a number of different jobs. I have been a soldier, a retailer, a commercial property manager and involved in quite a few start-up businesses.

I have also had the great privilege of working with some of our country’s most prestigious conservation charities and NGOs, most recently as chair of the Atlantic Salmon Trust. Like many other conservation charities, the Atlantic Salmon Trust is an amazing organisation, fighting to preserve the iconic wild Atlantic salmon from further decline. One of the most valuable things I learned about wild salmon is their importance in maintaining the health and biodiversity of the ecosystem they live in. The recovery actions that benefit a keystone species such as wild Atlantic salmon also benefit every other species in that ecosystem. If we are serious about reversing biodiversity decline, focusing on these keystone species is a very good place to start.

Running concurrently with my various day jobs, I have been a hill farmer and land manager for more than 30 years in the Scottish Borders, where I live with my wonderful wife, three children and a menagerie of other animals. The backbone of our farm is a flock of hardy blackface sheep. It is just as well that they are hardy, as our farm starts at a height of 600 feet and climbs to a little over 1,700 feet. At the top of our hill is open moorland—a hunting ground for golden eagles, peregrine falcons and a range of other raptors. It is also home to mountain hares, lapwing, grouse, snipe, golden plover, curlew, adders and many other rare species. They are all abundant, due to our careful habitat creation and targeted predator management—two essential ingredients in reversing biodiversity loss. One of the great joys of my life is that I can hear the eerie and evocative call of the curlew from my bedroom window in the spring and summer months.

Our constant objective and overarching aim is to balance nature recovery with farming and food production. As many in this place will know, balancing these two sometimes contradictory objectives is not easy. The time and cost of implementing nature recovery on the farm can create some difficult economic frictions and the very process of farming can present some really hard choices—choices that reflect the realities of life and nature on the front line. This balancing act—it is perhaps better described as a rebalancing act—represents one of the most difficult and important policy challenges for government today. Not only will it guide the future prosperity of our farming and rural communities and help secure domestic food production, it will be the main driver in delivering species recovery and climate change mitigation. I know that getting this balance right is no easy task, but it is certainly not mission impossible—the rather surprising view expressed in my introduction to your Lordships’ House before Christmas.

My second, rather more important, task this afternoon is to congratulate the noble Lord, Lord Trees, on securing this debate and to thank noble Lords for their valuable contributions. This has been a stimulating debate, with the full spectrum of views expressed—so much so that my support team have run out of paper with the number of messages that they have been sending to me.

The noble Lord, Lord Trees, is absolutely right to highlight globalisation and climate change as the key issues impacting biosecurity. Pests and diseases know no borders, while new and emerging threats are often the result of trade and globalisation and can be further exacerbated by climate change. In addition, upholding high biosecurity standards is paramount for food production and food safety, for human and animal health, and to support our economy and trade. Plant diseases alone are estimated to cost the global economy more than $220 billion annually, and up to 40% of global crop production is lost to pests each year. These are huge numbers that are unlikely to reduce as climate change drives the geographical expansion and the host range of pests and diseases.

Healthy plants and animals are not just an important tool in the fight against climate change and biodiversity loss; they directly contribute to many of the UN sustainable development goals, in particular to end hunger, to achieve food security, to improve nutrition and to promote sustainable agriculture. I assure noble Lords that this Government are focused on not only responding to these changing threats but protecting animal, environmental and plant health. The Government published their biological security strategy last summer, aiming to build UK resilience to the increasing spectrum of biological threats. The strategy specifically highlights the interdependencies between environmental, plant, animal and human health—a subject raised by many noble Lords this afternoon.

Let me assure noble Lords of the robust measures that we have in place to maintain and improve our ability to detect, prevent, respond and recover from outbreaks. Surveillance and detection are key to minimising risks from imports. We monitor and respond to trade and movement threats and have a strong information-sharing relationship with our European and international partners; for example, when EHD, a disease acute to deer, appeared on the continent, we stopped imports from affected countries and enhanced post-import testing from neighbouring regions. Our strong sanitary and phytosanitary standards are upheld by checking products in their final form and by assuring the whole production chain of our trading partners.

Our new border target operating model further sets out how we will introduce a new global regime that better targets high-risk commodities while simplifying processes for trade where it is safe to do so. The noble Lord, Lord Taylor, talked eloquently about the need for us to balance the sanitary and phytosanitary risks with the need for trade to flow freely. Having recently visited one of our border control posts and seen for myself the work taking place, I am confident that we have the balance about right for the upcoming rollout of the new BTOM system, which starts in earnest in April this year.

Our world-leading science and research capabilities further support our biosecurity. The UK’s health, agriculture, plant, environmental, and life science sectors are supported by a large cadre of expertise—of international standard reference laboratories and innovative research programmes. Research on new diagnostics, vector-borne diseases and veterinary vaccine technology, are just some examples. Indeed, our globally respected scientists at the Animal and Plant Health Agency require world-class facilities. I was delighted to see first-hand on a recent visit why our Weybridge laboratory is internationally recognised for diseases such as avian influenza and rabies. In fact, it has the largest number of internationally recognised reference laboratories anywhere in the world, something that we should be justifiably proud of.

The first stage of the Government’s £200 million redevelopment of this vital facility has begun. Once completed, it will be a world-leading facility. It will not only cement the UK’s global science status—since almost two-thirds of infectious diseases in humans originate from animals—but safeguard and enhance the UK’s capability to respond to the increasing threat from zoonotic diseases, protect public health and underpin the UK’s trade capability with animal export products, which are worth over £12 billion per year to the UK economy. I am committed to working with colleagues in the Animal and Plant Health Agency and across government, including His Majesty’s Treasury, to move the next stage of the Weybridge development forward.

On the plant side, the £5.8 million Holt Laboratory in Hampshire opened in 2022, conducting world-leading research on plant pests and disease threats. The Fera Science laboratory in Yorkshire, mentioned by the noble Baroness, Lady Hayman of Ullock, and many others, is our science reference laboratory for plant and bee health. Its work is vital for our success.

As many noble Lords have noted, despite our best efforts we cannot keep every disease and vector of disease out. Therefore, it is vital that we promote strong biosecurity and maintain our response capabilities. Unfortunately, in recent years we have had several opportunities to test these capabilities, including responses to the Asian hornet and the oak processionary moth, and on the animal side, avian influenza and, most recently, bluetongue virus.

We continue to regularly test our capabilities through exercises and horizon scanning, we learn lessons when outbreaks do occur, and we invest in improvements. We work closely with sector groups on our preparedness and outbreak response, and we remain ever grateful for their insight and commitment.

I am conscious of the time and the length and breadth of noble Lords’ questions. It would probably take me more than my 20-minute slot just to answer those. If I fail to answer anybody’s questions, I will write and place a copy in the Library.

The noble Lord, Lord Trees, and many others, asked about the progress on the biological security strategy. Defra is a key delivery department in the UK Biological Security Strategy published last June. It commits the Government to addressing biological threats, including those related to animal and plant health and invasive non-native species. Defra is working closely with the Department of Health and Social Care to lead the “respond” pillar. This includes having robust contingency plans for biological threats; ensuring that the UK border maintains biosecurity with a new BTOM system, which is going live this April; and establishing a new inspectorate to tackle invasive non-native species, which is now up and running. In parallel, our Environmental Improvement Plan 2023 set out how we will improve our environment at home and abroad, including through biodiversity.

The noble Lord also asked when the border target operating model would be working to full capacity. When the new certificates for EU imports come into force in January, they will need to be signed by an official veterinarian from the exporting country to confirm their safety of origin. It is the responsibility of that country to appoint official veterinarians who are qualified and authorised to do that job. Our Chief Veterinary Officer has been in constant contact with her colleagues in Europe on this subject.

On the number of vets we have here, I should probably declare an interest: my son’s partner is a vet, and I understand some of the issues around retaining young vets in our country. More than half her intake from the University of Bristol just three years ago have ceased to practise. Retaining and recruiting young vets over here is very important. We are aware of this issue and the high demand for this vital profession.

The noble Lord also asked questions on how Defra works to improve public awareness of threats to plant health and how to prevent them. The Government cannot act alone on plant health: we have a collective responsibility to keep our plants healthy. Campaigns are ongoing to raise awareness of plant health and biosecurity. This includes pests that are already present, such as oak processionary moth, as well as threats that are not yet present, such as Xylella. There is active join-up across the Defra family group with external stakeholders on plant health communications, including an annual collaboration campaign for National Plant Health Week.

Other noble Lords joined the noble Lord, Lord Trees, to ask about preparedness for a future pandemic. The Covid pandemic has focused us on being better prepared. Disease events that we once thought would happen once in a lifetime have increased and may be at least once a decade now. Globalisation and trade, the demand for imported food, and cheap travel all enable diseases to spread silently and far more easily. The UK is strongly advocating for international collaboration on pandemic preparedness and working towards better early-warning systems; more sensitive, cost-effective and faster diagnostics; and improvements in vaccine development.

The noble Viscount, Lord Stansgate, the noble Baronesses, Lady Murphy and Lady Bennett, and the noble Lord, Lord Browne, raised the important issue of antimicrobial resistance. I am unlikely to share the view of the noble Baroness, Lady Bennett, on the proven benefits of grouse-moor management, but I think we will agree that the issue of increased antibiotic use in the salmon farming industry is alarming. Antimicrobial resistance is a global threat. It can lead to untreatable or difficult-to-treat infectious diseases in humans, animals and plants. We are vigilant to its spread. We have a well-established surveillance programme that monitors the use of antibiotics in animals and resistance in major food-producing species. To tackle antimicrobial resistance, we are committed to reducing unnecessary use of antibiotics in animals.

I am conscious that there were many other questions from noble Lords but, as I said, I would prefer to write to them and leave copies in the Library.

In bringing this debate to a conclusion, I again thank the noble Lord, Lord Trees, for securing this timely debate and allowing me the opportunity to reinforce my department’s commitment to biosecurity. Protecting the biosecurity of the United Kingdom is at the forefront of this Government’s agenda, as our extensive and ongoing investment into the science capability at Weybridge demonstrates. This Government’s One Health and climate-focused approach is a key element of our biological security strategy: supporting efforts across environmental, plant, animal and human disciplines to safeguard our biosecurity. My department and our key partners across government are committed to this strategy. Not only does it address biological threats but it will deliver on our pledge to hand over our planet to the next generation in a better condition than when we inherited it.