Evidence map›Paper›PMID 41132315›Full record

ArticleTransboundary and emerging diseases2025

Circulation and Genetic Characterizations of Coronaviruses From Companion Animals in Chengdu, Southwest China: One-Year Postpandemic.

Linxuan Liao, Shanshan Wu, Yihang Xu, Mengxi Cao, Xiao Zhang, Liying Yi, Baochao Zhang, Jiayi Chen, Xin Xu, Xiaofang Pei

Abstract read
In one paragraph

Article in Transboundary and emerging diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Linxuan LiaoDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0009-0006-6510-0282
Shanshan WuDepartment of Quality Management and Planning, Ganzhou People's Hospital, Ganzhou 341000, Jiangxi, China.ORCID https://orcid.org/0009-0002-9083-2283
Yihang XuDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0009-0004-5133-7743
Mengxi CaoDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0009-0001-0497-1715
Xiao ZhangDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0009-0004-0349-8016
Liying YiDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0009-0008-2635-820X
Baochao ZhangDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0000-0003-0945-233X
Jiayi ChenDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0000-0001-9325-5237
Xin XuDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0000-0001-7280-9501
Xiaofang PeiDepartment of Public Health Laboratory Sciences, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, Sichuan, China.ORCID https://orcid.org/0000-0003-0694-7783

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coronaviruses (CoVs) can cross species barriers and endanger public health. Despite reports on their circulation and evolution in companion animals during the pandemic, postpandemic surveillance remains crucial. Therefore, during the first postpandemic year, 309 samples from 263 companion animals (cats and dogs) in Chengdu, China, were detected for CoVs using a universal assay based on Rdrp genes combined with one-generation sequencing. Four kinds of CoVs, including feline CoV (FCoV), canine CoV (CCoV), CRCoV, and SARS-CoV-2 (the first reported case of SARS-CoV-2 in a dog in mainland China, confirmed by viral nucleic acid detection and analysis), were detected with an overall positive rate of 21.7% (57/263); FCoV-I and CCoV-IIa were the dominant genotypes, and of these 57 positive cases, 71.9% (41/57) were in pets ≤12 months old. In CCoV-positive dogs, 72.2% (13/18) were coinfected with other viruses (primarily canine parvovirus [CPV], 76.9%; 10/13), while 13.9% (5/36) codetection with feline parvovirus (FPV). A 21-nt deletion in two

Indexed as

Cat DiseasesCoronavirusCoronavirus InfectionsDog DiseasesPetsAnimalsCatsChinaCoronavirus, CanineCoronavirus, FelineDogsPhylogenySARS-CoV-2codetectioncompanion animalscoronavirusgenetic characterizationsrecombination

Identifiers

PMID41132315
PMCPMC12543499

What OpenQuestion holds

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Registered trials

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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.