title: Using recent infection testing algorithm tests in clinical practice.
abstract: OBJECTIVE
  Recent Infection Testing Algorithm (RITA) tests are used in public health surveillance to identify the incidence of recently acquired HIV infection. This can then be used to direct public health interventions and evaluate their effects. We aimed to outline how RITA tests may be used in clinical practice with individual patients, as well as highlighting the cautions needed.
  
  
  METHODS
  The clinical and laboratory aspects of RITA tests have been reviewed in the paper together with their clinical applications.
  
  
  RESULTS
  For individuals, RITA tests can help to confirm primary HIV infection and can be useful with elements of partner notification. However, careful evaluation of the result is required and it should be considered in conjunction with the clinical history and findings.
  
  
  CONCLUSIONS
  There are major epidemiological and public health advantages in using RITA testing but there are also advantages to using the RITA test on an individual basis, provided that it is used appropriately.
authors.affiliation: Department of Genitourinary Medicine, City Campus, Nottingham University Hospitals, Nottingham NG5 1PB, UK. elizabeth.carlin@nuh.nhs.uk
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Carlin
authors.forename: Yusri
authors.initials: Y
authors.lastname: Taha
mesh_terms: D000465:Algorithms; D003627:Data Interpretation, Statistical; D003954:Diagnostic Services; D005260:Female; D015658:HIV Infections / Q000175:diagnosis*; D015497:HIV-1; D006801:Humans; D008297:Male; D012017:Referral and Consultation