Ebola vaccines – Where are we?
Bibliographic record
Abstract
The 2014-16 Ebola outbreak in West Africa has by far been the largest and most devastating Ebola outbreak so far. At the start of the epidemic only 2 Ebola DNA vaccine candidates had been tested in clinical trials and the correlate of protection in humans was unknown. International stakeholders coordinated by the World Health Organization agreed to fast-track the development of 2 Ebola vaccine candidates, based on adenovirus and vesicular stomatitis virus (VSV) vectors. Phase I and II clinical trials were initiated in the autumn of 2014 and found both vaccines to be acceptable for proceeding to phase III trials. Despite the epidemic waning in the spring of 2015, by July 2015 preliminary results from a phase III trial in Guinea proved the Ebola VSV vaccine to be effective.
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 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 | 0.018 | 0.027 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.004 |
| Scholarly communication | 0.009 | 0.020 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.011 | 0.016 |
| Insufficient payload (model declined to judge) | 0.020 | 0.012 |
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".