1. National Chlamydia Screening Programme http://www.chlamydiascreening.nhs.uk/ps/index.html Accessed 23.09.14.

  2. BASHH and MedFASH. Standards for the management of sexually transmitted infections (STIs). British Association of Sexual Health and HIV and the Medical Foundation for AIDs and Sexual Health. 2010. www.medfash.org.uk Accessed 23.09.14.

The POCAST project is funded by the National Institute for Health Research Health Protection Research Unit (NIHR HPRU) in Healthcare Associated Infections and Antimicrobial Resistance at Imperial College London and by the Imperial College Healthcare Charity (Grant Ref No:7006/P36U).