I take this back, partially. Buried amongst an email from the branch secretary is a note from the BBKA Chair that 'Foulbrood is about'. But nothing more specific. Could do better.
I know that as of a month or two ago there was a substantial outbreak in Bristol. Of course once they mention it they don't keep you updated. Too busy spending your membership money on buying the BBKA newsletter so you can read about the benefits of matchsticks and the perils of condensation.