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Prevalence of new variants of Chlamydia trachomatis escaping detection by the Aptima Combo 2 assay, England, June to August 2019

  • David J Roberts
  • , Grahame S Davis
  • , Michelle J Cole
  • , Dixita Naik
  • , Hitiksha Maru
  • , Neil Woodford
  • , Peter Muir
  • , Paddy Horner
  • , Ian Simms
  • , George Thickett
  • , Paul Crook
  • , Kirsty Foster
  • , Nick Andrews
  • , John Saunders
  • , Helen Fifer
  • , Kate Folkard
  • , O Noel Gill
  • , On Behalf Of The Incident Management Team

Research output: Contribution to journalArticle (Academic Journal)peer-review

12 Citations (Scopus)
198 Downloads (Pure)

Abstract

We identified two new Chlamydia trachomatis (CT) variants escaping Aptima Combo 2 (AC2) assay detection, in clinical specimens of two patients. One had a C1514T mutation the other a G1523A mutation, both within the AC2 23S rRNA target region. The prevalence of such variants among persons tested for CT in England was estimated to be fewer than 0.003%.

Original languageEnglish
Number of pages5
JournalEurosurveillance
Volume24
Issue number38
DOIs
Publication statusPublished - 19 Sept 2019

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