Evidence map›Paper›PMID 41083805›Full record

ArticleFood and environmental virology2025

Wastewater-Based Tracking SARS-CoV-2 RNA and Estimating Infected Population in Industrial Setting After Songkran Festival-Thailand Traditional New Year in 2023.

Bussarakam Thitanuwat, Thanchira Saita, Pawarisa Woramethamat, Pascha Homchun, Pirom Noisumdaeng

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Article in Food and environmental virology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Bussarakam ThitanuwatFaculty of Public Health, Thammasat University, Pathum Thani, 12121, Thailand.
Thanchira SaitaFaculty of Public Health, Thammasat University, Pathum Thani, 12121, Thailand.
Pawarisa WoramethamatFaculty of Public Health, Thammasat University, Pathum Thani, 12121, Thailand.
Pascha HomchunFaculty of Public Health, Thammasat University, Pathum Thani, 12121, Thailand.
Pirom NoisumdaengFaculty of Public Health, Thammasat University, Pathum Thani, 12121, Thailand. pirom.n@fph.tu.ac.th.

Funding

Faculty of Public Health, Thammasat University
6 · The paper itself

Abstract

Monitoring SARS-CoV-2 RNA in industrial wastewater has emerged as a potential approach to indirectly identify infected individuals within workplace populations. However, wastewater-based surveillance of SARS-CoV-2 in industrial settings has not previously been conducted in Thailand. This study aimed to qualitatively and quantitatively detect SARS-CoV-2 RNA in wastewater discharged from onsite wastewater treatment plants (WWTPs) and to estimate the number of infected individuals. A total of 120 wastewater samples were consecutively collected from 40 onsite WWTPs comprising 38 factories and two non-factory buildings with over a three-month period (April to June 2023), after the Songkran festival, Thailand's traditional new year celebration. Wastewater samples were concentrated, and the total nucleic acids were extracted. SARS-CoV-2 RNA concentrations were determined by quantitative reverse transcription polymerase chain reaction (qRT-PCR) targeting the N gene. SARS-CoV-2 RNA was detected in 42.5%, 62.5%, and 40.0% of samples collected in April, May, and June, respectively. The concentrations ranged from 3.5 × 10

Indexed as

COVID-19RNA, ViralSARS-CoV-2WastewaterHumansThailandRNA, ViralWastewaterCOVID-19Industrial settingReal-time qRT-PCRSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)WastewaterWastewater-based epidemiology (WBE)

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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.