Scientists have confirmed a major development in the spread of bird flu, with the virus detected in sheep for the first time in the UK. The discovery was made during routine checks on a farm in Yorkshire, prompting government officials to implement strict biosecurity measures to prevent further spread.
The UK’s Chief Veterinary Officer, Christine Middlemiss, confirmed on Monday that the virus, identified as influenza of avian origin (H5N1), was detected in a single sheep. She urged livestock owners to remain vigilant and report any signs of infection to the Animal and Plant Health Agency (APHA).
“We have confirmed the detection of influenza of avian origin (H5N1) in a single sheep on a farm in Yorkshire. Strict biosecurity measures have been implemented to prevent further spread of the disease,” Middlemiss stated.
Public Health Officials Monitor Risk to Humans
While the risk to livestock remains low, experts are monitoring the situation closely to assess potential implications for human health. Dr. Meera Chand, Emerging Infection Lead at the UK Health Security Agency (UKHSA), reassured the public that current evidence suggests the virus does not easily spread to humans.
“Globally, we continue to see that mammals can be infected with avian influenza A(H5N1). However, current evidence suggests that the avian influenza viruses circulating around the world do not spread easily to people – and the risk of avian flu to the general public remains very low,” Dr. Chand explained.
Despite the low risk to humans, authorities have put contingency plans in place should any cases of human transmission emerge.
Farmers Urged to Strengthen Biosecurity Measures
Officials are calling on farmers and animal owners to enforce strict cleanliness protocols and immediately report any unusual symptoms in their livestock. The APHA is continuing its investigations to determine how the virus spread to sheep and whether additional cases could emerge.
This latest detection marks a significant shift in the bird flu outbreak, which has primarily affected poultry and wild birds in the UK. Scientists and health officials will continue to monitor the situation closely as they work to prevent further spread.