Evidence map›Paper›PMID 33592569›Full record

ArticleInternational journal of hygiene and environmental health2021

Epidemiological surveillance of SARS-CoV-2 by genome quantification in wastewater applied to a city in the northeast of France: Comparison of ultrafiltration- and protein precipitation-based methods.

Isabelle Bertrand, Julie Challant, Hélène Jeulin, Cédric Hartard, Laurence Mathieu, Séverine Lopez, Scientific Interest Group Obépine, Evelyne Schvoerer, Sophie Courtois, Christophe Gantzer

Abstract read
In one paragraph

Article in International journal of hygiene and environmental health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 3 pooled it
–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

31 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Comparison of two sentinel speciesMicrobiology spectrum · 2026
    Article
  5. Antimicrobial Resistance: How Can We Overcome the Problem?Antibiotics (Basel, Switzerland) · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Wastewater research and surveillance: an ethical exploration.Environmental science : water research & technology · 2022
    Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
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

10 authors.

Isabelle BertrandUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France. Electronic address: isabelle.bertrand@univ-lorraine.fr.
Julie ChallantUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France.
Hélène JeulinUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France; Laboratoire de Virologie, CHRU de Nancy Brabois, F-54500, Vandœuvre-lès-Nancy, France.
Cédric HartardUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France; Laboratoire de Virologie, CHRU de Nancy Brabois, F-54500, Vandœuvre-lès-Nancy, France.
Laurence MathieuUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France; EPHE, PSL, UMR CNRS 7564, LCPME, F-54000, Nancy, France.
Séverine LopezUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France.
Scientific Interest Group Obépine
Evelyne SchvoererUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France; Laboratoire de Virologie, CHRU de Nancy Brabois, F-54500, Vandœuvre-lès-Nancy, France.
Sophie CourtoisSUEZ, CIRSEE, 38 rue du Président Wilson, F-78230, Le Pecq, France.
Christophe GantzerUniversité de Lorraine, CNRS, LCPME, F-54000, Nancy, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to develop a simple, sensitive, and specific approach to quantifying the SARS-CoV-2 genome in wastewater and to evaluate this approach as a means of epidemiological surveillance. Twelve wastewater samples were collected from a metropolitan area in north-eastern France during April and May 2020. In addition to the quantification of the SARS-CoV-2 genome, F-specific RNA phages of genogroup II (FRNAPH GGII), naturally present in wastewater, were used as an internal process control for the viral concentration and processing of RT-PCR inhibitors. A concentration method was required to allow the quantification of the SARS-CoV-2 genome over the longest possible period. A procedure combining ultrafiltration, phenol-chloroform-isoamyl alcohol purification, and the additional purification of the RNA extracts was chosen for the quantification of the SARS-CoV-2 genome in 100-mL wastewater samples. At the same time, the COVID-19 outbreak was evaluated through patients from the neighbouring University Hospital of Nancy, France. A regular decrease in the concentration of the SARS-CoV-2 genome from ~10

Indexed as

Disease OutbreaksGenome, ViralChemical PrecipitationCitiesCOVID-19Environmental MonitoringFranceHospitals, UniversityHumansSARS-CoV-2UltrafiltrationViral ProteinsWastewaterWater MicrobiologyViral ProteinsWastewaterConcentration methodsPrevalenceSARS-CoV-2Wastewater

Identifiers

PMID33592569
PMCPMC7847400

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.