Urinary Tract Infection in a Preterm Neonate Caused by Lactococcus lactis
Bibliographic record
Abstract
Bacteria of the genus Lactococcus are commonly used in manufacturing dairy products.1This genus of bacteria is also being investigated for use in the biotechnology industry, as a delivery system for vaccines and other therapies.1 It is rarely considered pathogenic in humans, although several cases of clinically significant Lactococcus infection have been reported. In adults, these infections have included endocarditis, liver abscess, peritonitis, pneumonitis, spondylodiscitis, septic arthritis, osteomyelitis, sepsis, deep neck infection, and brain abscess.2-4 Among pediatric patients, a few cases have been reported, including brain abscess in a 19-month-old child,4 catheter-related bacteremia in a 9-month-old infant,5 and meningitis and septicemia in a 16-day-old neonate.3 This article describes a preterm neonate who experienced a urinary tract infection caused by Lactococcus lactis.
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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 | 0.000 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".