ArticleBMC microbiology2017
Molecular detection of Porcine circovirus type 2 in swine herds of Eastern Cape Province South Africa.
Article in BMC microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 17 citations in OpenAlex.
- Co-infections of respiratory pathogens and gastrointestinal parasites in smallholder pig production systems in Uganda.Parasitology research · 2023Article
- Regional Cross-Sectional Based Study and Associated Risk Factors of Porcine Circovirus 2 in Nigerian Pigs.Transboundary and emerging diseases · 2023Article
- Porcine circovirus type 2 and its associated diseases in southwestern Nigeria: Farmers' perception and level of awareness.Journal of advanced veterinary and animal research · 2022Article
- Systematic Review of Important Viral Diseases in Africa in Light of the 'One Health' Concept.Pathogens (Basel, Switzerland) · 2020Article
- Status and gaps of research on respiratory disease pathogens of swine in Africa.Porcine health management · 2020Review
- Increasing diversity of swine parvoviruses and their epidemiology in African pigs.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2019Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPorcine 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.
resultsThe 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.
conclusionThis 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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