Challenges implementing technology transfer as a viable pathway for equitable vaccine production and access: A case study of the mRNA vaccine hub in South Africa
Bibliographic record
Abstract
In the face of the COVID-19 pandemic, there have been renewed calls for more equitable vaccine access. These calls have in turn resulted in interventions to increase vaccine manufacturing capacity as one of the key interventions to address global vaccine access. However, skill gaps in manufacturing capacity point out the critical need for technology transfer and more open science. The World Health Organization-instituted mRNA hub in South Africa has been positioned as an initiative to facilitate technology transfer for building and leveraging vaccine manufacturing capacity in low and middle income countries. Our case study examines the activities of the mRNA vaccine hub, highlighting challenges that can stifle the long-term goals of equitable vaccine production if left unaddressed. The findings suggest that for technology transfer to be effective, there must be sufficient institutional commitment, adequate funding that is fit for purpose, clear terms and an enabling legal and socio-economic environment.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.010 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.013 | 0.007 |
| Scholarly communication | 0.006 | 0.005 |
| Open science | 0.002 | 0.006 |
| Research integrity | 0.003 | 0.004 |
| Insufficient payload (model declined to judge) | 0.006 | 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 source (direct Gemma or distilled Codex), 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".