Guidance

BCG vaccination and SCID screening: data pathway

Data flowchart describing the BCG vaccination and severe combined immunodeficiency (SCID) screening data flow process.

• From: UK Health Security Agency
• Published: 7 October 2021
• Last updated: 20 November 2025
  Show all updates

  1. 20 November 2025

     SCID data pathway clarified.

  2. 21 October 2025

     Updated in line with procedural changes around SCID screening.

  3. 7 October 2021

     First published.

Documents

BCG and SCID screening data flowchart

HTML

BCG and SCID screening data flowchart (print version)

PDF, 127 KB, 1 page

Details

Flowchart showing the Bacillus Calmette-Guérin (BCG) vaccination and severe combined immunodeficiency (SCID) screening data process pathway.