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Koi herpesvirus outbreak confirmed in Yorkshire
Carp in a pond
Kippax Polo Pond in West Yorkshire is now subject to statutory controls.

Kippax Polo Pond now subject to statutory controls

An outbreak of Koi herpesvirus (KHV) disease has been confirmed at a pond in West Yorkshire, the Centre for Environment, Fisheries and Aquatic Science (Cefas) has announced.

Kippax Polo Pond in West Yorkshire is now subject to statutory controls to prevent or limit the spread of the disease.

The Fish Health Inspectorate (FHI) at Cefas, acting on behalf of Defra, has issued a confirmed designation prohibiting the movement of fish to, from and within the fishery complex.

The FHI have also implemented fishery equipment disinfection and movement control measures and anglers must ensure that they comply with all biosecurity measures within the designated area.

KHV has no implications for human health. However, it is a serious viral disease of fish, and is notifiable in the United Kingdom. KHV affects all varieties of common and ornamental carp and can result in high rates of fish mortalities.

Clinical signs of KHV disease include white or necrotic patches on the gills,
sloughing mucous, rough patches on the skin, and sunken eyes. These signs usually appear when water temperatures are between 16 and 28 degrees centigrade.

Anyone noting deaths in carp or carp hybrids with signs of disease similar to those above should contact the FHI immediately.

Those who import, keep, fish for, or retail carp and carp hybrids are urged to take precautions to prevent the spread of KHV.

Image (C) Wikimedia/Xlibber

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Practices urged to audit neutering data

News Story 1
 RCVS Knowledge has called on vet practices to audit their post-operative neutering outcomes.

It follows the release of the 2024 NASAN benchmarking report, which collates data from neutering procedures performed on dogs, cats and rabbits.

The benchmarking report enables practices in the UK and Ireland to compare their post-operative outcomes to the national average. This includes the rate of patients lost to follow-up, which in 2024 increased to 23 per cent.

Anyone from the practice can submit the data using a free template. The deadline for next report is February 2026.

Visit the RCVS Knowledge website to complete an audit. 

Click here for more...
News Shorts
UK's BSE risk status downgraded

The WOAH has downgraded the UK's international risk status for BSE to 'negligible'.

Defra says that the UK's improved risk status recognises the reputation for having the highest standards for biosecurity. It adds that it demonstrates decades of rigorous animal control.

Outbreaks of Bovine Spongiform Encephalopathy, also known as mad cow disease, have previously resulted in bans on Britain's beef exports.

The UK's new status could lead to expanded trade and better confidence in British beef.

Christine Middlemiss, the UK's chief veterinary officer, said: "WOAH's recognition of the UK as negligible risk for BSE is a significant milestone and is a testament to the UK's strong biosecurity measures and the hard work and vigilance of farmers and livestock keepers across the country who have all played their part in managing the spread of this disease.