Evidence map›Paper›PMID 35469872›Full record

ReviewThe Science of the total environment2022

Potential SARS-CoV-2 contamination of groundwater as a result of mass burial: A mini-review.

Yazeed van Wyk, Eunice Ubomba-Jaswa, Matthys Alois Dippenaar

Abstract readReview
In one paragraph

Review 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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Presence and persistence of SARS-CoV-2 in aquatic environments: A mini-review.Current opinion in environmental science & health · 2022
    Review
  4. 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

3 authors.

Yazeed van WykWater Research Commission, Private Bag X03, Gezina, 0031, South Africa; Department of Geology, University of Pretoria, Private Bag X20 Hatfield, Pretoria 0028, South Africa.
Eunice Ubomba-JaswaWater Research Commission, Private Bag X03, Gezina, 0031, South Africa. Electronic address: euniceuj@wrc.org.za.
Matthys Alois DippenaarDepartment of Geology, University of Pretoria, Private Bag X20 Hatfield, Pretoria 0028, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The recent COVID-19 disease has highlighted the need for further research around the risk to human health and the environment because of mass burial of COVID-19 victims. Despite SARS-CoV-2 being an enveloped virus, which is highly susceptible to environmental conditions (temperature, solar/UV exposure). This review provides insight into the potential of SARS-CoV-2 to contaminate groundwater through burial sites, the impact of various types of burial practices on SARS-CoV-2 survival, and current knowledge gaps that need to be addressed to ensure that humans and ecosystems are adequately protected from SARS-CoV-2. Data available shows temperature is still likely to be the driving factor when it comes to survival and infectivity of SARS-CoV-2. Research conducted at cemetery sites globally using various bacteriophages (MS2, PRD1, faecal coliforms) and viruses (TGEV, MHV) as surrogates for pathogenic enteric viruses to study the fate and transport of these viruses showed considerable contamination of groundwater, particularly where there is a shallow vadose zone and heterogeneous structures are known to exist with very low residence times. In addition, changes in solution chemistry (e.g., decrease in ionic strength or increase in pH) during rainfall events produces large pulses of released colloids that can result in attached viruses becoming remobilised, with implications for groundwater contamination. Viruses cannot spread unaided through the vadose zone. Since groundwater is too deep to be in contact with the interred body and migration rates are very slow, except where preferential flow paths are known to exist, the groundwater table will not be significantly impacted by contamination from SARS-CoV-2. When burial takes place using scientifically defensible methods the possibility of infection will be highly improbable. Furthermore, the SARS-CoV-2 pandemic has helped us to prepare for other eventualities such as natural disasters where mass fatalities and subsequently burials may take place in a relatively short space of time.

Indexed as

COVID-19GroundwaterVirusesBurialEcosystemHumansSARS-CoV-2CemeteryCOVID-19GroundwaterPathogensSARS-CoV-2Vadose zoneViruses

Identifiers

PMID35469872
PMCPMC9033295

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.