Evidence map›Paper›PMID 33801457›Full record

ArticleViruses2021

Epidemiology and Genomic Analysis of Equine Encephalosis Virus Detected in Horses with Clinical Signs in South Africa, 2010-2017.

Jumari Snyman, Otto Koekemoer, Antoinette van Schalkwyk, Petrus Jansen van Vuren, Louwtjie Snyman, June Williams, Marietjie Venter

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Equine Encephalosis Virus.Animals : an open access journal from MDPI · 2022
    Review
  5. An Investigation ofViruses · 2021
    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

7 authors at 4 institutions in 1 country.

Jumari SnymanCentre for Viral Zoonoses, Department Medical Virology, University of Pretoria, Pretoria 0001, South Africa.ORCID 0000-0003-4647-8934
Otto KoekemoerAgricultural Research Council, Onderstepoort Veterinary Research, Onderstepoort 0110, South Africa.
Antoinette van SchalkwykAgricultural Research Council, Onderstepoort Veterinary Research, Onderstepoort 0110, South Africa.ORCID 0000-0003-4761-8767
Petrus Jansen van VurenCentre for Viral Zoonoses, Department Medical Virology, University of Pretoria, Pretoria 0001, South Africa.ORCID 0000-0003-2862-7983
Louwtjie SnymanFaculty of Veterinary Science, Department Veterinary Tropical Disease, University of Pretoria, Onderstepoort 0110, South Africa.
June WilliamsDepartment of Paraclinical Science, Section Pathology, Faculty of Veterinary Science, University of Pretoria, Onderstepoort 0110, South Africa.
Marietjie VenterCentre for Viral Zoonoses, Department Medical Virology, University of Pretoria, Pretoria 0001, South Africa.ORCID 0000-0003-2696-824X
Onderstepoort Veterinary Academic Hospital · ZAOnderstepoort Veterinary Institute · ZAUniversity of Pretoria · ZANational Health Laboratory Service · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Equine encephalosis virus (EEV) is a neglected virus endemic to South Africa and is considered to generally result in mild disease in equines. Specimens were analyzed from live horses that presented with undefined neurological, febrile, or respiratory signs, or sudden and unexpected death. Between 2010 and 2017, 111 of 1523 (7.3%) horse samples tested positive for EEV using a nested real-time reverse transcriptase polymerase chain reaction (rRT-PCR). Clinical signs were reported in 106 (7.2%) EEV positive and 1360 negative horses and included pyrexia (77/106, 72.6%), icterus (20/106, 18.9%) and dyspnea (12/106, 11.3%). Neurological signs were inversely associated with EEV infection (OR < 1,

Indexed as

Genome, ViralHorse DiseasesReoviridae InfectionsAnimalsHorsesOrbivirusPrevalenceSerogroupSouth AfricaEEVequidsfebrile diseaseneurological signsnext generation sequencingorbivirus

Identifiers

PMID33801457
PMCPMC8001977
OpenAlexW3135481438

What OpenQuestion holds

Textmetadata
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.