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Molecular detection of Porcine circovirus type 2 in swine herds of Eastern Cape Province South Africa

Overview of attention for article published in BMC Microbiology, November 2017
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Title
Molecular detection of Porcine circovirus type 2 in swine herds of Eastern Cape Province South Africa
Published in
BMC Microbiology, November 2017
DOI 10.1186/s12866-017-1121-4
Pubmed ID
Authors

Kayode Olayinka Afolabi, Benson Chuks Iweriebor, Larry Chikwelu Obi, Anthony Ifeanyi Okoh

Abstract

Porcine circovirus type 2 (PCV2) remains the main causative viral pathogen of porcine circovirus-associated diseases (PCVAD) of great economic importance in pig industry globally. This present study aims at determining the occurrence of the viral pathogen in swine herds of the Province. The data obtained revealed that 15.93% of the screened samples (54/339) from the swine herds of the studied areas were positive for PCV2; while the severity of occurrence of the viral pathogen as observed at farm level ranges from approximately 5.6 to 60% in the studied farms. The majority (15 out of 17 = 88%) of the analyzed sequences were found clustering with other PCV2b strains in the phylogenetic analysis. More interestingly, two other sequences obtained were also found clustering within PCV2d genogroup, which is presently another fast-spreading genotype with observable higher virulence in global swine herds. This is the first report of PCV2 in swine herds of the Province and the first detection of PCV2b and PCV2d in South African swine herds. It follows the first reported case of PCV2a in an outbreak of porcine multisystemic wasting syndrome (PMWS) in Gauteng Province, South Africa more than one decade ago. This finding confirmed the presence of this all-important viral pathogen in pigs of the region; which could result in a serious outbreak of PCVAD and huge economic loss at the instances of triggering factors if no appropriate measures are taken to effectively curb its spread.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 19 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 19 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 4 21%
Student > Master 3 16%
Student > Ph. D. Student 2 11%
Lecturer 1 5%
Student > Doctoral Student 1 5%
Other 4 21%
Unknown 4 21%
Readers by discipline Count As %
Veterinary Science and Veterinary Medicine 4 21%
Biochemistry, Genetics and Molecular Biology 3 16%
Environmental Science 2 11%
Agricultural and Biological Sciences 2 11%
Immunology and Microbiology 2 11%
Other 1 5%
Unknown 5 26%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 05 November 2017.
All research outputs
#18,575,277
of 23,007,053 outputs
Outputs from BMC Microbiology
#2,260
of 3,211 outputs
Outputs of similar age
#252,154
of 329,244 outputs
Outputs of similar age from BMC Microbiology
#26
of 36 outputs
Altmetric has tracked 23,007,053 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,211 research outputs from this source. They receive a mean Attention Score of 4.1. This one is in the 15th percentile – i.e., 15% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 329,244 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 12th percentile – i.e., 12% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 36 others from the same source and published within six weeks on either side of this one. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.