ArticleAnimals : an open access journal from MDPI2021
Occurrence of Chicken Infectious Anemia Virus in Industrial and Backyard Tunisian Broilers: Preliminary Results.
Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Article
- Full genome sequencing, evolutionary dynamics, and pathogenicity evaluation of chicken infectious anemia virus with emphasis on Upper Egypt reveals genetic variability linked to vaccinal strains.Virology journal · 2026Article
- Epidemiological Investigation and Molecular Characterization of Chicken Infectious Anemia Virus in Broilers in Liaoning Province, China.Veterinary sciences · 2025Article
- Advances in Chicken Infectious Anemia Vaccines.Vaccines · 2025Review
- Phylodynamic reconstruction of major chicken infectious anemia virus clades epidemiology, dispersal, and evolution.Frontiers in microbiology · 2025Article
- Genetic diversity, distribution, and evolution of chicken anemia virus: A comparative genomic and phylogenetic analysis.Frontiers in microbiology · 2023Article
- Molecular characterization of chicken anemia virus in Guangxi Province, southern China, from 2018 to 2020.Journal of veterinary science · 2022Article
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Authors and funding
9 authors.
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Abstract
Chicken infectious anemia virus (CIAV) is an economically important and widely distributed immunosuppressive agent in chickens. This study performed an epidemiological investigation on CIAV circulation in 195 Tunisian broilers, belonging to 13 lots from five industrial farms and in one rural farm. Fifteen animals were detected positive by a VP1 nested PCR. The amplicons were molecularly characterised by complete genome sequencing. All positive samples obtained in this study were from the rural farm, whereas the industrial farms sampled were negative. Nucleotide and amino acid sequence analyses showed a high degree of similarity among the sequences obtained, suggesting the circulation of a single CIAV strain in the positive lot. Phylogenetic analysis based on the CIAV VP1 nucleotide sequence and/or the complete genome showed that the sequences obtained in this study clustered with CIAV strains previously detected in Tunisia, Italy and Egypt, belonging to genogroup II. Our results highlight the need for constant CIAV surveillance in backyard chicken production.
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