Evidence map›Paper›PMID 33650796›Full record

ArticleMicrobiologyOpen2021

Seasonal variation of viral infections between the eastern honey bee (Apis cerana) and the western honey bee (Apis mellifera).

Gongwen Chen, Yuqi Wu, Jie Deng, Zhengsheng Wen, Shuai Wang, Yanping Chen, Fuliang Hu, Huoqing Zheng

Open access · goldAbstract read
In one paragraph

Article in MicrobiologyOpen, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.7field-weighted citation impact, top 6% 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.

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

23 citing papers in PubMed, 34 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Gongwen ChenCollege of Animal Sciences, Zhejiang University, Hangzhou, China.ORCID 0000-0001-5876-9902
Yuqi WuCollege of Animal Sciences, Zhejiang University, Hangzhou, China.
Jie DengCollege of Animal Sciences, Zhejiang University, Hangzhou, China.
Zhengsheng WenCollege of Animal Sciences, Zhejiang University, Hangzhou, China.
Shuai WangCollege of Animal Sciences, Zhejiang University, Hangzhou, China.ORCID 0000-0003-0801-0417
Yanping ChenBee Research Laboratory, USDA-ARS, Beltsville, MD, USA.
Fuliang HuCollege of Animal Sciences, Zhejiang University, Hangzhou, China.
Huoqing ZhengCollege of Animal Sciences, Zhejiang University, Hangzhou, China.ORCID 0000-0001-8499-0694
Zhejiang University · CNAgricultural Research Service · US

Funding

NIEHS NIH HHS 27304C2054
6 · The paper itself

Abstract

It is a widespread practice in China to keep colonies of both the western honey bee, Apis mellifera, and the eastern honey bee, Apis cerana, in close proximity. However, this practice increases opportunities for spillover of parasites and pathogens between the two host bee species, impacting spatial and temporal patterns in the occurrence and prevalence of the viruses that adversely affect bee health. We conducted a 1-year large-scale survey to assess the current status of viral infection in both A. mellifera and A. cerana in China. Our study focused on multiple aspects of viral infections in honey bees, including infection rate, viral load, seasonal variation, regional variation, and phylogenetic relationships of the viruses within the same species found in this study and other parts of the world. The survey showed that the black queen cell virus (BQCV), deformed wing virus (DWV), Israeli acute paralysis virus (IAPV), and sacbrood virus (SBV) were common in both A. mellifera and A. cerana, and infection dynamics of BQCV, DWV, and SBV between bee species or seasons were significantly different. DWV was the most common virus in A. mellifera, and its infection rate and load in A. mellifera were higher than those in A. cerana, which reflects the high susceptibility of A. mellifera to Varroa destructor infestation. The infection rate and viral load of SBV were higher in A. cerana than in A. mellifera, indicating that SBV poses a greater threat to A. cerana than to A. mellifera. Our results also suggested that there was no geographical variation in viral dynamics in A. mellifera and A. cerana. Phylogenetic analyses of BQCV, DWV, IAPV, and SBV suggested the cross-regional and cross-species spread of these viruses. This study provides important insights into the complex relationships between viruses and their hosts in different seasons and regions, which will be important for developing effective disease management strategies to improve bee health.

Indexed as

Viral LoadAnimalsBeesChinaDicistroviridaeGeographyPhylogenyRNA VirusesSeasonsVirus DiseasesApis ceranaApis melliferaprevalencevariationviruses

Identifiers

PMID33650796
PMCPMC7862873
OpenAlexW3129171277

What OpenQuestion holds

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LicenceCC BY
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.