With no commercially available vaccine to protect poultry against avian influenza, biosecurity remains the single most important line of defence for producers worldwide.

As the virus continues to spread across regions, the Food and Agriculture Organisation of the United Nations reports an increased risk of outbreaks since October 2025 — making reliable hygiene protocols critical for safeguarding flock health.

Why Biosecurity and Hygiene Matter

Avian influenza viruses are highly contagious and can spread rapidly through direct contact with infected birds, contaminated equipment, water, feed, vehicles, or wild birds.

Without thorough cleaning and consistent disinfection, even well-planned protective measures leave dangerous gaps in farm biosecurity.

Effective cleaning and disinfectants help interrupt these infection chains at their earliest points of entry, protecting both animal welfare and operational continuity.

Virkon® S – Proven Protection Against Avian Influenza Virus

Virkon® S, a disinfectant produced by LANXESS Biosecurity Solutions, is widely used in modern poultry operations against a wide range of pathogens.

Scientifically validated to act rapidly against highly pathogenic avian influenza (HPAI) viruses, it demonstrates strong virucidal performance — including the ability to inactivate the virus within just 15 seconds.

Its formulation is specifically designed to make it suitable for the disinfection of hard surfaces, equipment, and drinking water systems. 

Key Benefits of Virkon® S: 

• Superior pathogen efficacy data
• Rapid action within 15 to 60 seconds against Avian Influenza Virus*
• Safe to use in the presence of animals
• High and low temperature performance

Supporting Safe and Sustainable Poultry Production

Against the backdrop of rising disease pressure and the absence of a vaccine, thorough cleaning and disinfection have become essential pillars of modern biosecurity.

By integrating a trusted disinfectant like Virkon® S into routine hygiene protocols, poultry producers can break infection chains early and significantly reduce the likelihood of devastating outbreaks.

*Virkon® S is UK DEFRA approved for Diseases of Poultry Order and the Avian Influenza and Influenza of Avian Origin in Mammals Order at a dilution rate of 0.67% (1:150) and General Orders at a dilution rate of 1.34% (1:75).

Sales representative, Wayne Olbison

Mobile number: +44 (0) 07736 465703