Evidence map›Paper›PMID 34896511›Full record

ArticleThe Science of the total environment2022

SARS-CoV-2 genome quantification in wastewaters at regional and city scale allows precise monitoring of the whole outbreaks dynamics and variants spreading in the population.

S Wurtzer, P Waldman, M Levert, N Cluzel, J L Almayrac, C Charpentier, S Masnada, M Gillon-Ritz, J M Mouchel, Y Maday and 5 more

Open access · greenAbstract read
In one paragraph

Article in The Science of the total environment, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
4.0field-weighted citation impact, top 5% of its field
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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  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

15 authors at 5 institutions in 1 country.

S WurtzerEau de Paris, R&D Laboratory, DRDQE Ivry/Seine, France.
P WaldmanSorbonne Université, CNRS, EPHE, UMR 7619 Metis, e-LTER Zone Atelier Seine, Paris, France.
M LevertSorbonne Université, CNRS, Université de Paris, Laboratoire Jacques-Louis Lions (LJLL), et Institut Universitaire de France, Paris, France.
N CluzelSorbonne Université, CNRS, Université de Paris, Laboratoire Jacques-Louis Lions (LJLL), et Institut Universitaire de France, Paris, France.
J L AlmayracSIAAP, Service process-laboratoire SIAAP site Seine Amont, Valenton, France.
C CharpentierService de Virologie, Université de Paris, INSERM, IAME, UMR 1137, AP-HP, Hôpital Bichat-Claude Bernard, F-75018 Paris, France.
S MasnadaSIAM - STV, Avenue de la courtiere, 77400 Saint Thibault des vignes, France.
M Gillon-RitzDirection de la Propreté et de l'Eau - Service Technique de l'Eau et de l'Assainissement, rue du Commandeur, 75014 Paris, France.
J M MouchelSorbonne Université, CNRS, EPHE, UMR 7619 Metis, e-LTER Zone Atelier Seine, Paris, France.
Y MadaySorbonne Université, CNRS, Université de Paris, Laboratoire Jacques-Louis Lions (LJLL), et Institut Universitaire de France, Paris, France.
M BoniInstitut de Recherche Biomédicale des Armées, 1 place Valérie André, F-91220 Brétigny sur Orge, France.
OBEPINE Consortium
AP-HP Virologist Group
V MarechalSorbonne Université, INSERM, Centre de Recherche Saint-Antoine2, Paris, France.
L MoulinEau de Paris, R&D Laboratory, DRDQE Ivry/Seine, France. Electronic address: laurent.moulin@eaudeparis.fr.
Centre National de la Recherche Scientifique · FREau de Paris (France) · FRInnovascience · FRInserm · FRUniversité Claude Bernard Lyon 1 · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SARS-CoV-2 is a coronavirus causing a globalized outbreak called COVID-19. SARS-CoV-2 transmission is associated with inhalation of contaminated respiratory droplets and could causes severe complications. Until today several "waves" of infections have been observed despite implementation of strict health policies. Decisions for such sanitary measures are based on population health monitoring. Unfortunately, for COVID-19, a significant proportion of individuals are asymptomatic but play a role in the virus transmission. To overcome these limitations, several strategies were developed including genome quantification in wastewater that could allow monitoring of the health status of population, since shedding of SARS-CoV-2 in patient stool is frequent. Wastewater-based epidemiology (WBE) was established and several countries implemented this approach to allow COVID-19 outbreak monitoring. In France, the OBEPINE project performed a quantitative analysis of SARS-CoV-2 in raw wastewater samples collected from major wastewater treatment plants (WWTP) since March 2020. In the greater Paris area 1101 samples (507 for five WWTP and 594 for sewer) were collected. This 16 months monitoring allows us to observe the outbreak dynamics. Comparison of WBE indicators with health data lead to several important observation; the good level of correlation with incidence rates, the average 3 days lead time, and the sensitivity (WBE change when incidence is > to 7/100000 inhabitants). We also compared the local monitoring (city level) with the regional monitoring, to help cluster identification. Moreover, variants of concern (VOC) emerged due to the selection pressure. We developed a specific RT-qPCR method targeting the deletion H69-V70 in the spike protein, using this deletion as a proxy of the B.1.1.7 presence in the wastewater. With this data we demonstrate the predominant role played by this strain in the third wave. All these results allow a better description and understanding of the pandemic and highlight the role of such WBE indicators.

Indexed as

COVID-19SARS-CoV-2Disease OutbreaksHumansRespiratory Aerosols and DropletsWastewaterWastewaterCOVID-19EpidemiologyQuantificationRT-qPCRSARS-CoV-2Variant monitoringWastewater

Identifiers

PMID34896511
PMCPMC8656174
OpenAlexW4200101527

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.