A Revolutionary Breakthrough in UV Technology: Silanna UV's Far-UVC LEDs Take on Influenza Viruses
In a groundbreaking development, Silanna UV's 235nm Far-UVC LED technology has emerged as a powerful weapon against dangerous influenza viruses, as demonstrated in recent university tests. This innovative solution addresses the global threat of bird flu, offering a safe and effective approach to biosecurity and food supply protection.
/PRNewswire/ - The University of Siena's research reveals that Silanna UV's Ultraviolet LEDs can rapidly and effectively inactivate various strains of the H5N1 avian influenza virus, achieving an impressive viral reduction of up to 99.999% within seconds. This breakthrough has significant implications for public health, pandemic preparedness, and agricultural biosecurity.
Avian flu has wreaked havoc on agricultural markets and food production, posing a serious public health risk. The recent H5N1 outbreaks in global egg production led to shortages and skyrocketing prices, highlighting the urgent need for effective solutions. With its ability to infect humans and other animals, the virus has sparked worldwide concern.
The University of Siena presented these remarkable research findings at MEDICA 2025, the world's largest medical trade fair, held in Düsseldorf, Germany, in November 2025. The presentation emphasized the exceptional antiviral performance of Far-UVC LEDs and the broader potential of Far-UVC technology in various health, safety, and sanitation applications.
A Safe and Effective Solution
Unlike traditional 254 nm mercury lamps, far-UVC light in the range of 200-240 nm is considered biologically safe within regulatory limits. It cannot penetrate the outer layers of the skin or eyes, making it ideal for continuous disinfection in occupied spaces such as hatcheries, food-processing facilities, and clinical environments. Researchers also suggest that microbes are less likely to develop resistance to far-UVC compared to conventional antibiotics, making it a promising long-term solution.
Rapid Virus Inactivation
The University of Siena's Department of Molecular and Developmental Medicine led the joint research, conducted in a Biosafety Level 3 (BSL-3) laboratory in Italy in 2025. The test results confirmed that 235 nm LED irradiation achieves multi-log viral reduction (up to 99.999%) within seconds. This positions Far-UVC LEDs as a cutting-edge biosecurity solution, reducing viral contamination risks in industrial and public health settings.
Addressing the Global Avian Influenza Threat
The widespread bird flu outbreaks worldwide emphasize the critical need for scalable and sustainable disinfection solutions. Silanna UV's Far-UVC LEDs offer a fast, safe, and cost-effective method to combat this threat, helping to curb viral transmission in poultry environments and safeguard global food supply chains and public health.
For more information on Silanna UV's Far-UVC 235nm products, visit https://silannauv.com/products/.
About Silanna UV
The Silanna Group, an Australian semiconductor manufacturer established in 2006, has been privately funded since its acquisition from Peregrine Semiconductor in 2008. Silanna UV is an ISO 9001:2015 certified provider of UVC LED manufacturing solutions. Based in Brisbane, Australia, Silanna UV specializes in far UVC light sources for various applications, including water quality sensors, gas sensors, disinfection, and HPLC (High-performance liquid chromatography). Through its innovative approach, Silanna UV pushes the boundaries of UV LED technology, exploring shorter wavelengths from 230nm to 265nm, including deep UVC and far UVC ranges. The company holds unique epitaxy technology and patents related to UV LED technology, striving to create new possibilities and unlock the full potential of UV wavelength applications.
For more insights, visit https://silannauv.com/.
Contact:
Monique Yang
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SOURCE Silanna UV
