Six dead swans have been found in Worcester in a case of suspected bird flu. Worcester City Council said on Tuesday evening the birds had been found along a stretch of the River Severn between the cathedral and the railway viaduct. It added that some parts of the riverside path had been closed to help reduce the spread.

Learn about the new H5N9 bird flu strain in the US, its impact on food safety and prices, plus expert advice on protecting yourself from avian influenza.

A new bird flu (highly pathogenic avian influenza) outbreak has been discovered in California. The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World Organization for Animal Health.