Evidence map›Paper›PMID 32035997›Full record

ReviewThe Journal of hospital infection2020

Persistence of coronaviruses on inanimate surfaces and their inactivation with biocidal agents.

G Kampf, D Todt, S Pfaender, E Steinmann

Erratum issued Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in The Journal of hospital infection, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT04723446 (Efficacy of Three Antimicrobial Mouthwashes in Reducing SARS-CoV-2 Viral Load in the Saliva of Patients Diagnosed With COVID-19), which is not on this map. Cited by 1,068 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1,068citing papers in PubMed, 4 pooled it
363.2field-weighted citation impact, top 1% 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.

NCT04723446 nacompletednot on this mapstarted 2021, after this paper: background citation

Efficacy of Three Antimicrobial Mouthwashes in Reducing SARS-CoV-2 Viral Load in the Saliva of Patients Diagnosed With COVID-19: A Pilot Study

TypeinterventionalSponsorQueen Mary University of LondonRan2021 to 2021Enrolled54ConditionsCovid19, CoronavirusArmsCorsodyl® Alcohol free -0.2 % Chlorhexidine digluconate, Colgate Peroxyl® -1.5% Hydrogen peroxide, Oral-B® Gum & Enamel Care -Cetylpyridinium chloride, No rinsing
3 · Its place in the literature

Who cites it

1,068 citing papers in PubMed, 4 syntheses or guidelines pooled it, 3,888 citations in OpenAlex.

  1. Pooled it
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  5. Effect of 1% HInternational dental journal · 2024
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  14. Exploring novel kinetics of automated HMicrobiology spectrum · 2026
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  18. Bacteriophage-Based Control of Methicillin-ResistantAntibiotics (Basel, Switzerland) · 2026
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  20. Review

1,008 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

G KampfUniversity Medicine Greifswald, Institute for Hygiene and Environmental Medicine, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany. Electronic address: guenter.kampf@uni-greifswald.de.
D TodtDepartment of Molecular and Medical Virology, Ruhr University Bochum, Universitätsstrasse 50, 44801 Bochum, Germany.
S PfaenderDepartment of Molecular and Medical Virology, Ruhr University Bochum, Universitätsstrasse 50, 44801 Bochum, Germany.
E SteinmannDepartment of Molecular and Medical Virology, Ruhr University Bochum, Universitätsstrasse 50, 44801 Bochum, Germany.
Ruhr University Bochum · DEUniversitätsmedizin Greifswald · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Currently, the emergence of a novel human coronavirus, SARS-CoV-2, has become a global health concern causing severe respiratory tract infections in humans. Human-to-human transmissions have been described with incubation times between 2-10 days, facilitating its spread via droplets, contaminated hands or surfaces. We therefore reviewed the literature on all available information about the persistence of human and veterinary coronaviruses on inanimate surfaces as well as inactivation strategies with biocidal agents used for chemical disinfection, e.g. in healthcare facilities. The analysis of 22 studies reveals that human coronaviruses such as Severe Acute Respiratory Syndrome (SARS) coronavirus, Middle East Respiratory Syndrome (MERS) coronavirus or endemic human coronaviruses (HCoV) can persist on inanimate surfaces like metal, glass or plastic for up to 9 days, but can be efficiently inactivated by surface disinfection procedures with 62-71% ethanol, 0.5% hydrogen peroxide or 0.1% sodium hypochlorite within 1 minute. Other biocidal agents such as 0.05-0.2% benzalkonium chloride or 0.02% chlorhexidine digluconate are less effective. As no specific therapies are available for SARS-CoV-2, early containment and prevention of further spread will be crucial to stop the ongoing outbreak and to control this novel infectious thread.

Indexed as

Microbial ViabilityBetacoronavirusCoronavirus InfectionsCOVID-19DisinfectantsEnvironmental MicrobiologyHumansPneumonia, ViralSARS-CoV-2DisinfectantsBiocidal agentsChemical inactivationCoronavirusDisinfectionInanimate surfacesPersistence

Identifiers

PMID32035997
PMCPMC7132493
OpenAlexW3005057892

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.