A situation analysis of the state of supply of in vitro diagnostics in Low-Income Countries
Bibliographic record
Abstract
In vitro diagnostics (IVDs) are medical devices and accessories used to test bodily samples for causative agents of disease. IVDs play a central role in the diagnosis of individuals, in the rationale use of medicines, in burden of disease estimates, as well as in public health surveillance; especially for detection of emerging epidemics, the identification and monitoring of antimicrobial resistance, and the documentation of infection rates in populations. This article examines how the state of (a) product quality, (b) pricing, and (c) development country manufacturing capacity, are affecting the supply of IVDs in Low-Income Countries (LICs). Data informing this work is derived from interviews with representatives of leading stakeholder organisations working in this space, and analysis of secondary literature. The findings of this analysis are that the supply of IVDs in LICs is undermined by (i) significant variation in product quality; (ii) inconsistent market demand from governments; (iii) limited opportunities for pooled procurement; (iv) a lack of transparency and consistency in product pricing; and (v) insufficient competition among producers capable of innovating for populations with limited purchasing power and low-resource settings. The article then examines four strategies for how these challenges can be overcome.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".