Part of COVID-19 spring 2024 campaign: Cohort identification methodology
Eligible cohorts for spring 2024 COVID-19 vaccination
The following clinical at-risk groups within scope of this digital cohort development will receive invitations to present for a COVID-19 spring 2024 vaccination (as specified by NHS England) are:
Adults aged 16 years and over diagnosed with:
- immunosuppression
Children 6 months to and 15 years inclusive diagnosed with:
- immunosuppression
Age based cohorting:
- people aged 75 years or over before 30 June 2024
The clinical at-risk groups within scope of this digital cohort development (as specified by NHS England) are:
Adults aged 16 years and over diagnosed with:
- chronic respiratory disease
- chronic heart disease and vascular disease
- chronic kidney disease
- chronic liver disease
- chronic neurological disease
- diabetes mellitus and other endocrine disorders
- immunosuppression
- asplenia or dysfunction of the spleen
- morbidly obese
- severe mental illness
Children 6 months to 15 years inclusive diagnosed with:
- chronic respiratory disease
- chronic heart conditions
- chronic conditions of the kidney, liver, or digestive system
- chronic neurological disease
- endocrine disorders
- immunosuppression
- asplenia or dysfunction of the spleen
- serious genetic abnormalities that affect a number of systems
Age based cohorting:
- People aged 75 years or over before 30 June 2024
This web page outlines NHS England’s Cohorting as a Service's (CaaS) approach to deliver this cohort using established methodologies. It also highlights any divergence from the clinical criteria held within tables 3 and 4 of Chapter 14a of the Green Book and associated assumptions.
Last edited: 26 March 2024 11:23 am