Evidence map›Paper›PMID 35739204›Full record

ArticleScientific reports2022

Survival of SARS-CoV-2 and bovine coronavirus on common surfaces of living environments.

Maiko Watanabe, Takahiro Ohnishi, Sakura Arai, Tsuyoshi Kawakami, Katsuhiko Hayashi, Kenji Ohya, Shouhei Hirose, Tomoya Yoshinari, Satoshi Taharaguchi, Hirohisa Mekata and 5 more

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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.

Maiko Watanabe *Division of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Takahiro Ohnishi *Division of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Sakura Arai *Division of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Tsuyoshi KawakamiDivision of Environmental Chemistry, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Katsuhiko HayashiDivision of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Kenji OhyaDivision of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Shouhei HiroseDivision of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Tomoya YoshinariDivision of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Satoshi TaharaguchiLaboratory of Microbiology, Department of Veterinary Medicine, Azabu University, Kanagawa, 252-5201, Japan.
Hirohisa MekataCenter for Animal Disease Control, University of Miyazaki, Miyazaki, 889-2192, Japan.
Takahide TaniguchiDivision of Animal Life Science, Institute of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, 183-8509, Japan.
Yoshiaki IkarashiDivision of Environmental Chemistry, National Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Masamitsu HonmaNational Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Yukihiro GodaNational Institute of Health Sciences, Kanagawa, 210-9501, Japan.
Yukiko Hara-KudoDivision of Microbiology, National Institute of Health Sciences, Kanagawa, 210-9501, Japan. ykudo@nihs.go.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aerosols or saliva containing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can contaminate living environments, and viruses can be indirectly transmitted. To understand the survival potential of the virus, the viral titers of bovine coronavirus (BCoV), as a model virus, and SARS-CoV-2 were measured on porous and non-porous surfaces. The amount of infectious BCoV recovered remained relatively high on non-porous substrates. However, it quickly decreased on several non-porous surfaces such as nitrile rubber. The time taken to reach the limit of detection on non-woven masks, as a porous substrate, was longer than that of non-porous substrates. On porous substrates other than non-woven masks, the amount of virus recovered quickly decreased, and then remained at a low level. Representative substrates were tested with SARS-CoV-2. The decrease in the amount of infectious virus recovered was similar to that of BCoV, although that of SARS-CoV-2 was more rapid. RNA derived from SARS-CoV-2 was also detected using real-time PCR, and it remained on surfaces much longer than infectious virus, on all substrates. Therefore, it is important to measure the viral titer to avoid the overestimation of infectious virus contamination in the environments. Our results suggest that the surface structure was not directly related to viral survivability.

Indexed as

Coronavirus, BovineCOVID-19AerosolsHumansMasksSARS-CoV-2Aerosols

Identifiers

PMID35739204
PMCPMC9218704

What OpenQuestion holds

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LicenceCC BY
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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.