Search
One index across everything this site publishes: every public page and section heading, all twenty-six cleared documents, and all twelve disclosed programmes.
The index is built at publication time and runs entirely inside your browser. Nothing you type here is sent to us or to anybody else, and no search is logged. That also means we have no idea what people look for on this site, which is occasionally inconvenient for us and is the correct trade.
Common starting points
By programme code
Every candidate has a code of the form BX-101 through BX-1620. Searching the code returns the programme record, its fact sheet and the pages that discuss it. Searching the compound name — Nipavir, Lassivar, Meliovex and the rest — works equally well.
By disease
Try Nipah, Marburg, Lassa, Creutzfeldt–Jakob, Crimean–Congo, rabies, hantavirus, Sudan ebolavirus, mpox, Rift Valley fever or melioidosis. Each returns the therapeutic-area section, the relevant programme and the associated study.
By document reference
Cleared documents carry references of the form BRL-BIO-2026-04 or BRL-CTT-2026-01. Searching a partial reference such as BRL-PIS returns everything in that series. Documents open as PDFs in a new tab.
By study name
The twelve Phase 1 studies are SENTINEL-1, CORDON-1, VIGIL-0, BASTION-1, TRAVERSE-1, LANTERN-1, RIDGELINE-1, KEYSTONE-1, MERIDIAN-1, CROSSBAR-1, HEADWATER-1 and REDLAND-1.
By term
If a word on this site is unfamiliar, it is probably in the glossary with a plain-English definition. Roughly ninety terms are defined there, and most of them also appear as a tooltip where they are first used on a page.
Or ask a question
Around thirty-five questions are answered directly, including the ones we would rather not be asked: whether anything we make can be prescribed today, when the first approval might come, and what happened in August.
The limits of this index
The index covers the public site only. It does not reach inside the three portals, which are behind a login and are not indexed by us or by search engines. It does not include the text inside the PDF documents — it indexes each document’s title, reference, category and description, so a search will find the right document but will not find a phrase buried on its fifth page. All twenty-six PDFs have text layers, so your reader’s own find function will do that job once the file is open.
It also does not include material that was withheld from a cleared revision, for the obvious reason that we do not publish it. Where a page reads oddly, it is usually because the paragraph before it was removed and the transition was not rewritten. Searching for the missing paragraph will not produce it.
Press Ctrl + K on any page for the command palette, which searches the same index without leaving the page you are on. Press ? for the full list of keyboard shortcuts.
Twenty-six documents, one hundred and thirty-nine pages
If you would rather browse than search, the document library lists every cleared file with its Disclosure Review Board reference, its public revision number and the number of sections withheld from it.