Research and analysis

Chlamydia: re-testing following a positive diagnosis

Monitoring data and reports on chlamydia re-testing rates following a positive diagnosis.



The national chlamydia screening programme (NCSP) recommends case management for those testing positive for chlamydia, including a routine offer of re-testing, around 3 months after treatment.

Previous years’ reports and data are available via UK Government Web Archive.

Read more information on NCSP guidelines and resources.

Published 23 June 2015
Last updated 31 July 2019 + show all updates
  1. Updated with January 2017 to June 2018 data tables and Health Protection Report 13(27).
  2. Added January 2016 to June 2017 data.
  3. Updated with January 2015 to June 2016 data; HPR 11(20); data tables in Excel and PDF versions.
  4. Updated with 2014 to 2015 data.
  5. First published.