Worth has been honoured twice with the Outstanding Achievement Award" at awards ceremonies for her performance as Gail in Coronation Street. In September 2006, Worth won the "Outstanding Achievement Award" at the Inside Soap Awards. Then, on 25 May 2014, Worth won the "Outstanding Achievement Award" at The British Soap Awards 2014 Worth received the British Soap Award for Scene of the Year in 2019 for a monologue she performed, which was also nominated for a BAFTA TV Award.
Worth is a patron of the Born Free Foundation, an international wildlife charity working throughout the world to stop individual wild animal suffering and protect threatened species in the wild. She appeared on television fronting campaigns and joined them at the House of Commons in 2006, to speak about the proposed changes to the Animal Welfare Bill and campaign for the retirement of Anne, the UK's last remaining circus elephant.