2025 brought headlines in Victoria of more than 1.8 million chickens culled after devastating avian flu outbreaks, leaving supermarket shelves bare and egg prices soaring.

Meanwhile, halfway across the globe, over 30,000 pigs perished or were culled in Vietnam as African swine fever swept through 28 provinces. Thousands more succumbed or were destroyed — disrupting livelihoods and food security. (Health Dialogues+2Xinhua News+2)

In Eastern Europe and Asia, countries like Moldova and Estonia have seen hundreds of thousands of animals culled in a desperate race to contain these diseases. (news.err.ee+1)

It’s a cycle that seems impossible to break: a virus hits, and the response is often tragic culling on a massive scale.

Now, let’s shift the scene a little.

Picture stepping into a poultry shed or piggery—not thick with tension, but with a quiet sense of reassurance. Above you, invisible rays of Far-UVC 222 nm work continuously to decontaminate air and surfaces. It’s not a magic bullet that replaces hygiene or biosecurity, but rather a silent safety layer, reducing the chance of virus spread before outbreaks spiral.

Where once we saw mass culls and shortages, here is a future where damage could be minimized, not through chemicals or antibiotics, but with safe, chemical-free decontamination that runs around the clock—giving farmers, animals, and consumers a real fighting chance.

The Role of Far-UVC in Agriculture

Far-UVC (222 nm) doesn’t rely on chemicals or antibiotics. Instead, it uses a natural principle: ultraviolet light damages the DNA and RNA of microbes so they can’t multiply.

Evidence shows it can inactivate serious pathogens such as MRSA (UV Medico) and avian influenza viruses (UV Medico). There’s also research under way into its potential role in reducing the spread of African swine fever (UV Medico).

Why It’s Different

Unlike chemical disinfectants, Far-UVC doesn’t leave residues. Unlike antibiotics, it doesn’t create resistance. And unlike conventional UV light, it can run safely while people — and animals — are present.

That makes it a promising tool for:

• Animal housing: Continuous reduction of airborne pathogens.
• Processing areas: Additional protection during handling and transport.
• Farm staff: Reduced exposure to microbes while working with livestock.

Still Early, But Promising

It’s important to be clear: UV222 isn’t a silver bullet. Farmers will still need strong biosecurity, good ventilation, and routine cleaning. But as part of a layered approach, Far-UVC offers a new, chemical-free way to lower infection risk and protect both animals and people on the farm.

Towards Healthier Herds and Flocks

When it comes to livestock, prevention is everything. By quietly decontaminating air and surfaces 24/7, Far-UVC can help keep outbreaks at bay — giving farmers peace of mind and animals a healthier environment.

The result? A safer, more sustainable way to care for livestock without adding chemicals or stress.