Evidence map›Paper›PMID 25644407›Full record

ArticleBMC veterinary research2015

Characterisation of recent foot-and-mouth disease viruses from African buffalo (Syncerus caffer) and cattle in Kenya is consistent with independent virus populations.

Sabenzia Nabalayo Wekesa, Abraham Kiprotich Sangula, Graham J Belsham, Kirsten Tjornehoj, Vincent B Muwanika, Francis Gakuya, Dominic Mijele, Hans Redlef Siegismund

Open access · goldAbstract read
In one paragraph

Article in BMC veterinary research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
8.1field-weighted citation impact, top 3% 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

9 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Article
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  4. Article
  5. Pathological findings in African buffaloes (Syncerus caffer) in South Africa.Journal of the South African Veterinary Association · 2021
    Article
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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 4 institutions in 3 countries.

Sabenzia Nabalayo WekesaFoot-and-Mouth Disease Laboratory, Embakasi, P. O. Box 18021, 00500, Nairobi, Kenya. snabalayo@yahoo.com.
Abraham Kiprotich SangulaFoot-and-Mouth Disease Laboratory, Embakasi, P. O. Box 18021, 00500, Nairobi, Kenya. aksangula@gmail.com.
Graham J BelshamNational Veterinary Institute, Technical University of Denmark, Lindholm, DK-4771, Kalvehave, Denmark. grbe@vet.dtu.dk.
Kirsten TjornehojNational Veterinary Institute, Technical University of Denmark, Lindholm, DK-4771, Kalvehave, Denmark. kitj@vet.dtu.dk.
Vincent B MuwanikaDepartment of Environmental Management, College of Agricultural and Environmental Sciences, Makerere University, P. O. Box 7062/7298, Kampala, Uganda. vmuwanika@muienr.mak.ac.ug.
Francis GakuyaKenya Wildlife Service, Veterinary Services Department, P.O Box 40241 (00100), Nairobi, Kenya. gakuya@kws.go.ke.
Dominic MijeleKenya Wildlife Service, Veterinary Services Department, P.O Box 40241 (00100), Nairobi, Kenya. dmijele@kws.go.ke.
Hans Redlef SiegismundDepartment of Biology, University of Copenhagen, Ole Maaløes Vej 5, DK-2200, Copenhagen, Denmark. hsiegismund@bio.ku.dk.
Kenya Wildlife Service · KETechnical University of Denmark · DKMakerere University · UGUniversity of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUnderstanding the epidemiology of foot-and-mouth disease (FMD), including roles played by different hosts, is essential for improving disease control. The African buffalo (Syncerus caffer) is a reservoir for the SAT serotypes of FMD virus (FMDV). Large buffalo populations commonly intermingle with livestock in Kenya, yet earlier studies have focused on FMD in the domestic livestock, hence the contribution of buffalo to disease in livestock is largely unknown. This study analysed 47 epithelia collected from FMD outbreaks in Kenyan cattle between 2008 and 2012, and 102 probang and serum samples collected from buffalo in three different Kenyan ecosystems; Maasai-Mara (MME) (n = 40), Tsavo (TSE) (n = 33), and Meru (ME) (n = 29).

resultsAntibodies against FMDV non-structural proteins were found in 65 of 102 (64%) sera from buffalo with 44/102 and 53/102 also having neutralising antibodies directed against FMDV SAT 1 and SAT 2, respectively. FMDV RNA was detected in 42% of the buffalo probang samples by RT-qPCR (Cycle Threshold (Ct) ≤32). Two buffalo probang samples were positive by VI and were identified as FMDV SAT 1 and SAT 2 by Ag-ELISA, while the latter assay detected serotypes O (1), A (20), SAT 1 (7) and SAT 2 (19) in the 47 cattle epithelia. VP1 coding sequences were generated for two buffalo and 21 cattle samples. Phylogenetic analyses revealed SAT 1 and SAT 2 virus lineages within buffalo that were distinct from those detected in cattle.

conclusionsWe found that FMDV serotypes O, A, SAT 1 and SAT 2 were circulating among cattle in Kenya and cause disease, but only SAT 1 and SAT 2 viruses were successfully isolated from clinically normal buffalo. The buffalo isolates were genetically distinct from isolates obtained from cattle. Control efforts should focus primarily on reducing FMDV circulation among livestock and limiting interaction with buffalo. Comprehensive studies incorporating additional buffalo viruses are recommended.

Indexed as

AnimalsAntibodies, ViralBuffaloesCattleCattle DiseasesFoot-and-Mouth DiseaseFoot-and-Mouth Disease VirusGene Expression Regulation, ViralKenyaViral Nonstructural ProteinsAntibodies, ViralViral Nonstructural Proteins

Identifiers

PMID25644407
PMCPMC4334418
OpenAlexW2149388270

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.