Investigating the vector competence of the house fly (Musca domestica) for Campylobacter jejuni
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Campylobacteriosis is a severe gastroenteric disease in humans caused by the bacterium, Campylobacter jejuni, typically obtained through the ingestion of contaminated poultry products. Poultry facilities become contaminated through the introduction of pathogens, including C. jejuni, by the house fly, Musca domestica. This thesis investigates the vector competence of M. domestica for C. jejuni to determine if the bacteria survive house fly metamorphosis from larva to adult, and can multiply within adult flies to enhance transmission, and whether innate immune factors of the house fly can clear C. jejuni infections. We demonstrate that M. domestica mounts an effective innate immune response that prevents transmission of C. jejuni from larva to adult, and eliminates C. jejuni from adult house fly gastrointestinal tracts within hours. We propose that M. domestica serves as a mechanical vector, rather than as a true, amplifying, biological vector. These findings will help elucidate the elusive epidemiology of campylobacteriosis.
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.
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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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 it