ArticleTropical animal health and production2019
Prevalence of avian influenza, Newcastle disease, and infectious bronchitis viruses in broiler flocks infected with multifactorial respiratory diseases in Iran, 2015-2016.
Article in Tropical animal health and production, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 40 citations in OpenAlex.
- Molecular epidemiology and genetic diversity of infectious bronchitis virus in Iranian poultry: A systematic review.Poultry science · 2026Review
- Development and Characterization of a Thermostable Liquid Formulation of Live Newcastle Disease Vaccine.Veterinary sciences · 2026Article
- Avian influenza in birds: Insights from a comprehensive review.Veterinary world · 2024Review
- Epidemiological distribution of respiratory viral pathogens in marketable vaccinated broiler chickens in five governorates in the Nile Delta, Egypt, from January 2022 to October 2022.Veterinary world · 2024Article
- Virus-like particles in poultry disease: an approach to effective and safe vaccination.Frontiers in veterinary science · 2024Review
- A Quick Review of the Prevalence of Important Infectious Poultry Diseases all Around the World.Recent advances in food, nutrition & agriculture · 2024Review
- The role of Newcastle Disease Virus in Broiler Chickens with High Mortality of Kerman Province.Archives of Razi Institute · 2023Article
- Pathogenic bacteria associated with outbreaks of respiratory disease in Iranian broiler farms.Veterinary medicine and science · 2023Article
- The use of RT-PCR in the diagnosis and differentiation of vaccine strains of chicken infectious bronchitis and Newcastle disease.Open veterinary journal · 2023Article
- Can We Reliably Detect Respiratory Diseases through Precision Farming? A Systematic Review.Animals : an open access journal from MDPI · 2023Review
- Identification of an additional N-glycosylation site and thermostable mutations within the hemagglutinin-neuraminidase gene of the Newcastle disease virus belonging to the VII.1.1 sub-genotype.Veterinary research forum : an international quarterly journal · 2023Article
- The role of the major viral pathogens in a respiratory disease outbreak of broiler flocks in Eastern Iran.Iranian journal of veterinary research · 2023Article
- Concurrent Occurrence of Infectious Bursal Disease and Multicausal Respiratory Infections Caused by Newcastle Disease and Avian Metapneumovirus in Broilers.Archives of Razi Institute · 2022Article
- Root-preferential expression of Newcastle virus glycoproteins driven by NtREL1 promoter in tobacco hairy roots and evaluation of oral delivery in mice.Transgenic research · 2022Article
- Assessing the economic burden of multi-causal respiratory diseases in broiler farms in Iran.Tropical animal health and production · 2022Article
- Investigation of respiratory disease outbreaks of poultry in Bangladesh using two real-time PCR-based simultaneous detection assays.Frontiers in veterinary science · 2022Article
- Characterization of Newcastle disease virus in broiler flocks with respiratory symptoms in some provinces of Iran.Molecular biology reports · 2021Article
- The tracheal virome of broiler chickens with respiratory disease complex in Iran: the metagenomics study.Iranian journal of microbiology · 2021Article
- Molecular Characterization of 4/91 Infectious Bronchitis Virus Leading to Studies of Pathogenesis and Host Responses in Laying Hens.Pathogens (Basel, Switzerland) · 2021Article
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7 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
In this study, the prevalence and spatial distribution of Newcastle disease, infectious bronchitis, and avian influenza have been evaluated in commercial broiler farms in 31 provinces in Iran. In this survey, a total of 233 affected broiler chicken farms were sampled. The infectious bronchitis virus (alone) was detected with highest frequency in 60 farms, and separately or combined with other agents, in 110 farms; Newcastle disease virus, separately, was detected in 28 farms, and in 63 farms separately or combined with other infectious agents; and avian influenza H9N2 was detected in 22 farms separately and in 51 farms separately or concomitant with other infectious agents. The sample tested negative for all H5 serotypes. The results of the present study show that the most prevalent avian viral infectious disease contributing to respiratory syndromes in broiler farms in Iran was infectious bronchitis due to infectious bronchitis virus serotypes variant 2 and 793/B. On the other hand, combined with the alternation of dominant viruses and circulating strains, flocks are exposed to unremitting anamorphic viral infections. Thus, the permanent monitoring of cases that have occurred and the review of vaccination plans of affected flocks every year are some of the necessary measures needed for strategic control of respiratory syndrome in broilers. It is noteworthy that execution of epidemiologic examinations on the cogent factors of prevalence of this syndrome and defeat of vaccination strategy in the flocks is urgent and has to be fulfilled on the definite causes of time.
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