Avian Influenza H5N1 Confirmed at Commercial Farm in Cornwall

An outbreak of avian influenza has been verified at a commercial poultry operation located in Cornwall. Authorities stated that all fowl at the affected site, situated close to Rosudgeon and Marazion, would undergo humane culling. Additionally, a 3-kilometer (1.9-mile) protection zone and a 10-kilometer (6.2-mile) surveillance zone have been established around the location. This incident marks the initial detection of highly pathogenic avian influenza (HPAI) H5N1, identified as the predominant strain, during the current season, according to the government. Earlier in the current month, the H5N5 strain was identified at a farm situated in the East Riding of Yorkshire. These occurrences come after the discovery of HPAI, specifically the H5N5 and H5N1 variants, in wild bird populations across England. This virus has existed for approximately a century, typically manifesting in outbreaks during the autumn months and subsiding by the spring and summer periods. Transmission occurs via avian droppings and saliva, or through tainted feed and water sources. For updates, follow BBC Cornwall on X, Facebook, and Instagram. Story ideas can be submitted to spotlight@bbc.co.uk. Copyright 2024 BBC. All rights reserved. The BBC disclaims responsibility for the content found on external websites. Information regarding our policy on external linking is available.