If you are searching for an SCE Infectious Diseases resource, read this first: the MRCP(UK) Specialty Certificate Examination in Infectious Diseases no longer runs, and its final sitting was in 2017. UK infection certification is now delivered through the Combined Infection Training pathway and its examination, the RCPath CICE (FRCPath Part 1 in Infection). This decision tree redirects that search intent to the live route and helps you choose infection-knowledge resources by profile, time and budget, with iatroX as the cross-specialty infection-knowledge and unseen-MCQ measurement layer.
Revise for the exam that exists: CICE, not the withdrawn SCE
The SCE in Infectious Diseases was discontinued after its 2017 diet, so any resource, course or forum post that still frames "the ID SCE" as a live target is out of date. Since the introduction of Combined Infection Training (CIT), trainees in Infectious Diseases (with General Internal Medicine), Medical Microbiology and Medical Virology sit a single common examination: the Certificate of Combined Infection Training Examination (CICE), which is also the FRCPath Part 1 in Infection, delivered by the Royal College of Pathologists.
The CICE format is close to the physicians' SCEs, which is why the old search intent maps across cleanly. It is two papers, each of 100 single-best-answer (best-of-five) questions — 200 questions in total — with three hours per paper. It is computer-marked and standard-set by a modified Angoff process, and it is offered twice a year, in spring and autumn. The blueprint is broader than a pure clinical-ID syllabus: approximately basic science 10%, laboratory practice 15%, clinical syndromes 32.5% and antimicrobials 15%, with further marks across vaccination, HIV, travel medicine and infection prevention and control. Confirm the current regulations, question counts and blueprint proportions on rcpath.org before you plan. Trainees normally sit CICE by the end of the second year of higher specialty training; ID/GIM trainees have no further written College examination after it, while microbiology and virology trainees progress to FRCPath Part 2.
Why old "SCE Infectious Diseases" banks need care
Two things follow for resource choice. First, a legacy bank still branded "SCE Infectious Diseases" may be built to the old physician-ID blueprint and under-cover the laboratory-practice, virology and infection-control content that CICE weights heavily — check the mapping before you rely on it. Second, dedicated, CICE-mapped commercial banks are fewer than for the busy physician SCEs, so official College material and specialty-society resources carry proportionally more weight in a sensible stack. Honesty matters more here than for a live SCE: the free official and society resources are not a fallback, they are the backbone.
Choose by learner profile, not by brand
Advice that names a product before it has asked about you fails candidates. A microbiology trainee returning from a lab attachment and an ID/GIM registrar coming off a busy acute take have different gaps, and the same bank is right for one and wrong for the other. The method below segments you first, defines the smallest stack that closes your gaps, then maps named resources onto the jobs they do well.
Segment yourself first
Place yourself in one of six profiles — a blend of two is normal:
- First attempt, adequate runway. You need even coverage across a broad blueprint and calibration to the CICE style, not sheer volume.
- Retake. You have feedback on the domains and question types that cost you marks; your work is targeted.
- Busy trainee revising around clinical or laboratory work. Time is the constraint; you need short, resumable blocks and a plan that survives on-calls.
- Weak foundations. You need a teaching or reference layer before high-volume MCQs, particularly in the laboratory-practice and basic-science domains.
- Strong knowledge, poor pacing. You need timed, mixed, full-length practice, not more content.
- Strong on isolated facts, weak on applied reasoning. You know the organisms and the drugs but miss the integrated "next best step" in a clinical-syndrome stem; you need harder cases and worked reasoning.
The minimum effective stack
For almost every CICE candidate the minimum effective stack is four items, often fewer:
- One primary infection question source, worked to completion with your errors logged.
- Official calibration — the RCPath CICE sample questions — to anchor your practice to the real paper's style and standard.
- One teaching or reference source where a domain is genuinely weak — for example a combined-infection reference text or the relevant specialty-society and UK Health Security Agency (UKHSA) guidance.
- One modality tool where needed — for the laboratory-practice weighting, structured microbiology and virology image or lab-interpretation practice earns its place; if that is a strength, skip it.
Adding banks reflexively duplicates questions and corrupts your own calibration; the Two-Q-Bank Rule explains how to add a second source only when a measured gap justifies it.
Budget bands — verify every price on the day you buy
Treat these as structure, not figures; confirm current costs on each provider's page (checked 21 July 2026, figures not reproduced here).
- Free / low-cost. The RCPath CICE sample questions are free and are your calibration gold standard. The British Infection Association's Learn Infection platform and Study Corner offer curated exam resources, and iatroX's free UK-core banks provide unseen cross-specialty items and a measurement baseline at no cost.
- One premium resource. A single subscription infection or FRCPath-microbiology MCQ bank, finished properly. Options to verify include FRCPath-microbiology question resources and any StudyPRN or comparable bank that is explicitly mapped to the current CIT/CICE blueprint — check the mapping and price before you buy.
- Comprehensive stack. A premium bank, one combined-infection reference text (such as an established Combined Infection Training tutorial text), targeted lab-interpretation practice and iatroX for unseen measurement. Worth it only if you have the weeks to use all of it.
Time bands — decide what to cut, not what to add
- Under four weeks. One question source, subject-mixed and timed, plus the RCPath sample questions in the final week. Prioritise the two highest-weighted domains — clinical syndromes and, jointly, laboratory practice and antimicrobials. Cut the second bank.
- Four to twelve weeks. One source worked to completion, a teaching layer for one or two weak domains (often laboratory practice or basic science for clinically trained candidates), and official calibration in the final fortnight.
- More than twelve weeks. Add breadth and retention: spaced repetition for high-yield microbiology facts, cross-specialty MCQ practice, and a mid-point unseen check. Finish on official and unseen items, not a memorised bank.
The decision matrix — resources mapped to their best job
Match a resource to the job it does best, then let your profile and time band choose the row. Verify all product facts and prices (as of 21 July 2026).
| Resource | Best job | Choose it when | Verify / caveat |
|---|---|---|---|
| RCPath CICE sample questions | Official calibration to the live exam | Always — every candidate | Free; finite set; on rcpath.org |
| BIA Learn Infection / Study Corner | Curated society exam resources | You want quality-assured infection material | Coverage varies; confirm current content |
| Combined Infection Training reference text | Teaching a weak domain in depth | Foundations shaky in lab practice or basic science | A text, not a question bank |
| FRCPath-microbiology / infection MCQ bank | High-volume practice and analytics | You want breadth of items | Verify it is mapped to current CIT/CICE blueprint and its price |
| Legacy "SCE Infectious Diseases" bank | Extra clinical-ID items only | You have exhausted better-mapped sources | May under-cover lab practice, virology, infection control |
| iatroX | Cross-specialty infection knowledge + unseen-MCQ measurement | You need an independent readiness signal | Not a CICE-specific specialty bank |
This article is the exam-level hub for "which resource?"; the narrower audits carry the detail, and you can compare products in the iatroX comparison hub rather than repeating them here.
Three worked candidate profiles
Aisha — ID/GIM trainee, CICE in ten weeks, strong clinical syndromes, weak laboratory practice and virology. Her stack: one CIT-mapped bank plus the RCPath sample questions, with a combined-infection reference text for laboratory practice and virology. Weekly: four subject-mixed blocks of 30 items, one dedicated lab-and-virology block, and every second Sunday an unseen iatroX block to confirm her weak domains are improving on novel questions. Exit criterion: unseen laboratory-practice accuracy within ten points of her overall, and a full timed paper finished on time.
Tom — virology trainee, retake, good knowledge but ran out of time. No new bank. Tom works in timed, full-length conditions: two 100-question timed sessions a week, reviewing only flagged and wrong items, with a hard under-90-seconds rule. RCPath sample questions in the final week; strictly timed iatroX unseen blocks confirm the pacing fix holds under novelty. Exit criterion: two consecutive full papers finished inside three hours above the standard-setting range.
Priyanka — busy microbiology trainee, eight weeks around on-calls, shaky antimicrobials and infection control. A deliberately small stack: one bank in 15-minute blocks, UKHSA and specialty-society guidance for stewardship and infection prevention, and a spaced-repetition deck for antimicrobial spectra she keeps dropping. She protects short blocks on lab days and longer ones off. iatroX free blocks give the unseen check a slowly memorised bank cannot. Exit criterion: no domain more than fifteen points below her mean on unseen items.
The evidence hierarchy behind these recommendations
Rank your sources. Official material comes first for format and standard — RCPath defines CICE, so its sample questions are the calibration gold standard. Primary guidance comes first for content — UKHSA guidance, NICE and CKS, the British Infection Association, BASHH and BHIVA for sexual health and HIV, and, for medicines, the SmPC via the electronic medicines compendium (eMC). Vendor pages are for product facts, treated as vendor-reported and date-checked. Independent testing — your own results and peer reports — is for user experience. Do not invert this order, and never let a bank's headline percentage stand in for your exam readiness.
Three mistakes this decision tree is designed to stop
First, revising for the withdrawn SCE instead of the live CICE — the blueprint has genuinely broadened into laboratory practice, virology and infection control, and old material under-serves it. Second, buying volume to fix a coverage problem when a targeted teaching layer for one weak domain would fix it faster. Third, treating a memorised bank as a readiness signal; always finish on the official sample and unseen items.
The bottom line
The exam you can actually sit is the CICE, so revise for that: anchor on the free RCPath sample questions, add one CIT-mapped question source and a reference layer only where a domain is weak, and use iatroX for the unseen, cross-specialty signal that tells you which branch of this tree you are on. One well-mapped source, the official questions and an honest unseen check beat a shelf of legacy material every time.
Frequently asked questions
How do I know whether I have covered the full SCE Infectious Diseases blueprint? The SCE in Infectious Diseases is withdrawn, so the blueprint that matters is the CICE blueprint — map your practice against its domains (basic science, laboratory practice, clinical syndromes, antimicrobials, vaccination, HIV, travel medicine and infection control), not an old physician-ID syllabus. Build a simple blueprint-coverage matrix with each CICE domain down one axis and questions attempted and accuracy across the other, and look for domains that are both low-volume and low-accuracy. Completing a commercial bank is not the same as covering the current curriculum.
Can one question bank be enough for SCE Infectious Diseases? For CICE, one well-chosen, blueprint-mapped question source worked to completion, combined with the free RCPath sample questions and an honest unseen check, is a reasonable core — but because CICE-mapped commercial banks are fewer than for the live physician SCEs, most candidates supplement with official and society material rather than relying on a single bank alone. Add a second source only when you have a measured, domain-specific gap, not for reassurance. The deciding factor is a measured gap, not the number of subscriptions you hold.
What should I measure instead of my overall Q-bank percentage for SCE Infectious Diseases? Measure per-domain accuracy on unseen questions, your accuracy under strict timing, and the trend of both — not a single headline percentage inflated by repeated exposure. A strong overall can hide weak laboratory practice or antimicrobial stewardship that will cost you across a whole blueprint domain. Your Q-bank percentage is not your exam score; the signals that predict readiness are domain balance, timed performance and improvement on genuinely novel items.
When should I stop doing new SCE Infectious Diseases questions? Stop adding brand-new questions when your unseen, timed accuracy has plateaued across the CICE domains and your remaining errors are careless rather than knowledge gaps — usually the final few days. New volume then adds fatigue, not learning; switch to reviewing your error log, consolidating high-yield microbiology and antimicrobial facts, and rehearsing pacing across the two three-hour papers. The final stretch is for retrieval and calibration, not for chasing ever more items.
Which SCE Infectious Diseases resource should I use for my weakest component? Match the resource to the type of weakness, not the topic label. If the weakness is knowledge — for example laboratory practice or basic science for a clinically trained candidate — use a teaching or reference layer first (a combined-infection text, UKHSA or society guidance), then targeted question blocks. If it is application — you know the facts but miss the integrated clinical-syndrome stem — use harder cases and worked reasoning, such as the Socratic Tutor in iatroX on your missed items. Diagnose knowledge versus application before you spend.
Editorial notes and references
Written by Dr Kolawole Tytler, NHS GP and founder of iatroX. Last checked 21 July 2026. Question counts, prices and product features attributed to third-party platforms are vendor-reported and current as of that date; verify them on the provider's own page before purchase. This article leads with a factual correction: the MRCP(UK) SCE in Infectious Diseases was withdrawn (final sitting 2017), and UK infection certification is now via the RCPath CICE / Combined Infection Training route. Disclosure: iatroX operates a UK question bank and clinical-knowledge platform and competes with some products named here; its role is confined to cross-specialty infection knowledge and unseen-question measurement — it is not a CICE-specific specialty bank, and where a College or society resource is the better tool, this article says so. Corrections are welcome via the feedback route on iatrox.com.
References: Royal College of Pathologists — FRCPath Part 1 in Infection / CICE examination page and sample questions (rcpath.org); British Infection Association — Learn Infection and Study Corner (britishinfection.org); Federation of the Royal Colleges of Physicians — Infectious Diseases curriculum (thefederation.uk); an established Combined Infection Training tutorial reference text; iatroX — Your Q-Bank Percentage Is Not Your Exam Score; iatroX blueprint-coverage matrix and Two-Q-Bank Rule articles; iatroX comparison hub (iatrox.com/compare).