This guidance supports integrated care boards (ICBs) in planning and commissioning services for managing infectious disease outbreaks. With over 10,000 outbreaks annually in England, these incidents can strain NHS resources and worsen health inequalities, particularly among vulnerable groups.

The guidance highlights key actions such as diagnostic testing, vaccination, and post-exposure chemoprophylaxis to prevent illness and reduce transmission. It emphasises the need for prior arrangements with providers to ensure timely responses.

ICBs should implement this guidance alongside national policies and local plans, aiming for consistent outbreak management by the 2025/26 financial year.