In 2022, the UK has experienced its largest outbreak of bird flu, and experts have warned that infections could rise even higher over the winter of 2022–23. The outbreak has led to the death of 97 million birds globally (3.8 million in the UK), with significant consequences for agriculture and the environment. In response, the UK government has imposed mandatory housing for all poultry, amended its culling compensation scheme and relaxed the sale regulations of defrosted poultry.