Koi Herpesvirus Disease Outbreaks Confirmed in England and Wales in 2025: FHI Imposes Strict Controls
In 2025, multiple outbreaks of Koi herpesvirus (KHV) disease have been confirmed in England and Wales, prompting immediate statutory controls by the Fish Health Inspectorate (FHI). KHV is a serious viral disease affecting all carp species, including ornamental koi, and can cause mass mortalities. The blog explains symptoms, legal obligations, confirmed designation restrictions, and control …