Evidence map›Paper›PMID 42294725›Full record

ArticleMicrobiology spectrum2026

Comparative analysis of wastewater sample processing methods for antimicrobial resistance surveillance.

Helena Ferreira Leal, Arthur Ouradou, Nahla Koukene, Amina Barka, Caroline Quach, Émilie Bédard

Abstract readComparative Study
In one paragraph

Article in Microbiology spectrum, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Helena Ferreira LealDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of medicine, Université de Montréal (UdeM), Montréal, Quebec, Canada.ORCID 0000-0002-2784-8007
Arthur OuradouDepartment of Civil, Geological and Mining Engineering, Polytechnique Montréal, Montréal, Quebec, Canada.ORCID 0000-0002-8144-9648
Nahla KoukeneDepartment of Civil, Geological and Mining Engineering, Polytechnique Montréal, Montréal, Quebec, Canada.
Amina BarkaDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of medicine, Université de Montréal (UdeM), Montréal, Quebec, Canada.
Caroline QuachDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of medicine, Université de Montréal (UdeM), Montréal, Quebec, Canada.ORCID 0000-0002-1170-9475
Émilie BédardDepartment of Civil, Geological and Mining Engineering, Polytechnique Montréal, Montréal, Quebec, Canada.ORCID 0000-0002-1447-929X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antimicrobial resistance monitoring in wastewater represents a key challenge, especially in light of the multiple methods available. Our study assessed the impact of selected sample processing techniques on microbial diversity and antimicrobial resistance gene recovery from wastewater. We analyzed 38 subsamples derived from 12 wastewater samples collected across three wastewater treatment plants over 4 months. We compared the effects of different centrifugation volumes (50, 250 mL), speeds (3,400 × IMPORTANCE: To monitor the prevalence of antimicrobial resistance genes (ARGs) is crucial for anticipating and mitigating the spread of antimicrobial resistance (AMR). Urban wastewater provides community-level data to inform timely interventions. By establishing a method that balances efficiency and feasibility, this protocol represents a step toward a standardized wastewater surveillance (WS) framework for AMR, enhancing our ability to safeguard community health.

Indexed as

Anti-Bacterial AgentsBacteriaDrug Resistance, BacterialSpecimen HandlingWastewaterDNA, BacterialRNA, Ribosomal, 16SAnti-Bacterial AgentsDNA, BacterialRNA, Ribosomal, 16SWastewaterantimicrobial resistanceantimicrobial resistance geneDNA extractionDNA quantificationmicrobial diversitynanodropQubitsample concentrationwastewater-based epidemiologywastewater treatment plant

Identifiers

PMID42294725
PMCPMC13340250

What OpenQuestion holds

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Registered trials

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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.