ArticleVeterinary world2021
Detection of African swine fever virus in pigs in Southwest Nigeria.
Article in Veterinary world, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
The trial behind it
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Genome sequencing reveals a highly divergent Biotype II African swine fever virus in Nigeria.Research square · 2026Article
- Field events, clinical findings, and biosecurity breaches in the African swine fever outbreak in Southwest Nigeria (2019-2021).Open veterinary journal · 2025Article
- Active Surveillance and Farm-Level Risk Evaluation of African Swine Fever in Southern Nigeria.Pathogens (Basel, Switzerland) · 2025Article
- Nanobodies against African swine fever virus p72 and CD2v proteins as reagents for developing two cELISAs to detect viral antibodies.Virologica Sinica · 2024Article
- Tick-Borne Diseases of Humans and Animals in West Africa.Pathogens (Basel, Switzerland) · 2023Review
- Establishment of a Dual-Antigen Indirect ELISA Based on p30 and pB602L to Detect Antibodies against African Swine Fever Virus.Viruses · 2023Article
- Detection of African swine fever virus antibodies in serum using a pB602L protein-based indirect ELISA.Frontiers in veterinary science · 2022Article
- Development of a Dual ELISA for the Detection of CD2v-Unexpressed Lower-Virulence Mutational ASFV.Life (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimNigeria experienced repeated outbreaks of African swine fever (ASF) in pig herds between 1997 and 2005 in the southwest region of the country. ASF is believed to currently be enzootic in this region. The status of enzootic transmission of ASF virus strain to pigs is; however, unknown. Twenty-three genotypes of the ASF virus based on the MATERIALS AND
methodsDNA samples were extracted from 144 pooled blood samples obtained from 2012 to 2013 following the manufacturer's instructions. DNA was used for conventional polymerase chain reaction using primers targeting the
resultsEleven of 144 samples (7.6%) showed bands at 950 bp. A new field strain of ASF virus of genotype I that shared ancestry with ASF virus strains or isolates from Spain and Brazil was identified among pig herds. The new strain differs phylogenetically in amino acid composition compared with previously identified ASF virus field strains.
conclusionThe currently circulating field strain of ASF virus suggests a mutation responsible for decreased morbidity and mortality recorded in sporadic cases.
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Registered trials
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.