ASF webinar: Preventing and preparing for ASF – ‘Act now before it’s too late’

The Future of Swine Health: Strengthening Defences Against African Swine Fever

The global pig industry is currently facing a critical crossroads. With African Swine Fever (ASF) continuing to impact producers across Europe, Asia, and Africa, the conversation has shifted from “if” the virus arrives in new regions to “how” we prepare for it. The consensus among industry experts is clear: acting now is the only way to avoid catastrophic losses.

For the UK and other island nations, the geography provides a natural buffer, but it is not a guarantee of safety. The future of swine health depends on a transition from reactive management to a proactive, “biosecurity-first” culture.

Closing the Biosecurity Gap: Lessons from the Poultry Sector

One of the most significant trends emerging in livestock management is the cross-pollination of biosecurity standards. Paul Talling, a biosecurity advisor at Livetec, suggests that the poultry sector has effectively moved ahead of the pig sector in terms of biosecurity rigor, largely driven by the necessity of combating avian flu in recent years.

The future trend for pig producers will likely involve adopting these “poultry-grade” standards. This includes more stringent controls on visitors and vehicles entering premises. The goal is to create a “fortress” mentality where the movement of people and equipment is tightly monitored and sanitized before reaching the animals.

The Outdoor Rearing Challenge

Even as indoor units can implement strict biosecurity measures to stave off infection, the challenge is significantly greater for those keeping pigs outdoors. As the industry evolves, we can expect a push toward more innovative fencing, tighter perimeter controls, and specialized protocols for outdoor units to mitigate the inherent risks of the environment.

Hardening the Borders: The Frontline of Defence

Biosecurity on the farm is only half the battle; the other half is fought at the border. Katie Jarvis, chief policy adviser at the NPA, has highlighted the ongoing struggle with the targeted criminal trade of illegal meat products, particularly through the Port of Dover.

The data is startling: despite the DPHA only being able to provide 20% coverage at the port, they have intercepted more than 400t of illegal meat. With volumes increasing in recent months, the trend is moving toward a demand for “fairer settlements” and increased resources for port health teams.

The future of ASF prevention will likely see a more integrated approach between government agencies and industry bodies to ensure that border controls are proportionate to the potential cost of an outbreak.

From General Advice to Bespoke Contingency Planning

Generic guidelines are no longer enough. The industry is moving toward personalized, site-specific contingency plans. Miranda Poulson, a senior animal health and welfare scientist at AHDB, has emphasized the importance of preparatory work between the industry and government, including Defra and its agencies.

The development of tools like the AHDB ‘Workshop in a Box’ represents a shift toward empowering farmers with practical, modular resources. Future trends will likely include:

• Digital Contingency Maps: Real-time mapping of movement restrictions and cleansing zones.
• Bespoke Response Protocols: Tailored plans for cleansing and disinfection of specific unit layouts.
• Enhanced Communication Channels: Streamlined reporting systems to reduce the time between detection and action.

Frequently Asked Questions

What is the biggest threat to the UK pig sector currently?
Industry experts identify African Swine Fever (ASF) as the single biggest threat due to its potential for devastating economic impact and the difficulty of eradication once it enters a country.

Why is the Port of Dover a focal point for ASF concerns?
It is a primary entry point for the targeted criminal trade of illegal meat products, which can carry the virus into the country.

Can ASF be cured once a pig is infected?
No, there is currently no cure for African Swine Fever, which makes prevention and biosecurity the only effective tools for producers.

How do outdoor pig units differ in risk compared to indoor units?
Outdoor units face much greater challenges in implementing strict biosecurity measures compared to indoor units, making them more vulnerable to environmental infection.