RRTTR is a service cascade used in Thailand: Reach, Recruit, Test, Treat and Retain. More recent Thai programme language may add Prevention, producing RRTTPR. The important idea is not the acronym—it is a connected pathway without people being lost between steps.
QUICK COMPARISON
RRTTR and the added Prevention step
Translations vary slightly across programme documents; this table explains the practical function of each step.
| Step | Plain meaning | What good connection looks like |
|---|---|---|
| Reach | Meet people with relevant, trusted information and options | Outreach is designed with the population, not broadcast at everyone |
| Recruit | Support voluntary entry into an appropriate service | Navigation removes practical barriers without pressure |
| Test | Provide quality HIV testing with consent and confidentiality | Every result includes explanation and a next step |
| Treat | Link a confirmed diagnosis to effective HIV treatment | Referral is completed quickly and respectfully |
| Prevention | Offer prevention to people who may benefit | PrEP, PEP, condoms and other options match the person's needs |
| Retain | Support continued prevention or treatment | Services welcome people back and solve barriers after gaps |
01
RRTTR is a cascade, not a one-way marketing funnel
Thailand adopted RRTTR to connect prevention outreach with testing, treatment and long-term engagement. Each step depends on the previous one working well. Counting people reached is not enough if they cannot enter a confidential service, receive results, start appropriate care or return.
02
Why RRTTPR adds Prevention
Thai Department of Disease Control programme materials now also use Reach–Recruit–Test–Treat–Prevention–Retain. Naming prevention makes the pathway clearer for people whose test is negative and for ongoing prevention needs. In practice, prevention belongs throughout the cascade, not only at one point.
03
Retain should mean support, not blame
People may pause PrEP, miss appointments or leave treatment because of side effects, cost, travel, stigma, privacy, unstable housing or changing priorities. A strong retention approach asks what changed, offers a workable alternative and makes re-entry easy.
04
Modern pathways work best with community leadership and person-centred care
Peer navigation can build trust at Reach and Recruit. Status-neutral planning gives every test result a next step. Differentiated delivery can make Treat, Prevention and Retain more practical. These frameworks are complementary rather than competing slogans.
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FAQ
Frequently asked questions
What does RRTTR stand for?
Reach, Recruit, Test, Treat and Retain: a connected HIV service pathway used in Thailand.
What is the difference between RRTTR and RRTTPR?
RRTTPR explicitly adds Prevention between Treat and Retain. Thai programme documents may use either form depending on the period and scope.
Does Retain apply only to people on HIV treatment?
No. Thai operational descriptions include continued engagement of people in treatment and people using prevention, with support tailored to their needs.
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AUTHOR
Numcha Editorial Team
Public-health content teamThe Numcha Editorial Team turns primary public-health guidance into clear, respectful information for people across Southeast Asia.
CONTENT REVIEW
Numcha Editorial Review
Source and safety reviewThis review checks health claims against named public-health sources. Country-specific clinical pathways should also be confirmed locally.
Source and safety review completed 5 September 2026. Confirm service details with a local provider before making decisions.
SOURCE AND REVIEW
Built from primary public-health guidance.
This article provides general information and does not replace an individual medical assessment, especially for urgent situations or medicine decisions.