ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2025
Antimicrobial resistance in Escherichia coli isolates from dairy farms (Santa Fe province, Argentina).
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Molecular epidemiology and antimicrobial resistance of Vibrio parahaemolyticus isolates from aquatic products in the Southern Fujian coast, China.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026Article
Corrections and comments
- Erratum issued
Authors and funding
13 authors.
Funding
Abstract
Antimicrobial resistance (AMR) poses a significant global threat, with E. coli serving as an indicator for resistance patterns in pathogens. This study evaluated the prevalence of AMR in E. coli isolates from dairy farms in Santa Fe, Argentina, focusing on two animal categories: pre-weaned calves and lactating cows. A cross-sectional study was conducted from November 2019 to March 2020, yielding 545 E. coli isolates from fecal samples across 54 dairy farms and three collective calf-rearing farms. Resistance was assessed using the disc diffusion test for multiple antimicrobial classes. The study revealed a higher risk of AMR in calf isolates compared to cow isolates, particularly for gentamicin and tetracycline. A significant proportion of isolates were multi-drug resistant (MDR, 25.13%), with MDR isolates predominantly found in calves and collective calf-rearing farms. The MDR isolates were 9 times more probable to be found in calves than in cows (OR = 9.09; P < 0.001). The most frequent antimicrobial (AM) class combination in MDR E. coli isolates were beta-lactams, tetracyclines, and quinolones (75.18%). This study highlights the need for targeted interventions to manage AM use, particularly in young livestock, to mitigate the rise of AMR and its implications for both animal and public health.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.