Co-inections of domestic and wild birds with avian influenza and Newcastle disease viruses: implications for control and genetic mutations

Musa, W.I.; Lawal, Suleiman; Bello, M; Abdu, Paul Ayuba

doi:10.1007/s11259-020-09783-y

Cited by 3 publications

(2 citation statements)

References 39 publications

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“…Backyard poultry are usually exposed to a wide range of viral pathogens; unfortunately, most studies tend to focus on single infections [2]. The importance of coinfections has been demonstrated in humans [3,4], wild birds [5,6], and poultry [7][8][9]. However, there is limited information about coinfections associated with NDV in backyard poultry in Kenya.…”

Section: Introductionmentioning

confidence: 99%

“…Backyard poultry are usually exposed to a wide range of viral pathogens; unfortunately, most studies tend to focus on single infections (Bettridge et al, 2014). The importance of coinfections has been demonstrated in humans (N. Kumar et al, 2018;Aghbash et al, 2021), wild birds (Torrontegi et al, 2019;Musa et al, 2020) and poultry (Xuan et al, 2015;Naguib et al, 2017;Gowthaman et al, 2019). However, there is limited information about coinfections associated with NDV in backyard poultry In Kenya.…”

Section: Introductionmentioning

confidence: 99%

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Metagenomic characterization reveals virus coinfections associated with Newcastle disease virus among poultry in Kenya

Panyako,

Ommeh,

Kuria

et al. 2023

J Basic Microbiol

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Newcastle disease (ND) is an endemic viral disease affecting poultry and causing massive economic losses. This cross‐sectional purposive study detected coinfections that are associated with the Newcastle disease virus among poultry from selected regions in Kenya. Cloacal (n = 599) and oral–pharyngeal (n = 435) swab samples were collected and pooled into 17 and 15 samples, respectively. A total of 17,034,948 and 7,751,974 paired‐end reads with an average of 200 nucleotides were generated from the cloacal and oral–pharyngeal swab samples, respectively. Analysis of the de novo assembled contigs identified 177 and 18 cloacal and oral–pharyngeal contigs, respectively with hits to viral sequences, as determined by BLASTx and BLASTn analyses. Several known and unknown representatives of Coronaviridae, Picobirnaviridae, Reoviridae, Retroviridae, and unclassified Deltavirus were identified in the cloacal swab samples. However, no Newcastle disease virus (family Paramyxoviridae) was detected in the cloacal swabs, although they were detected in the oropharyngeal swabs of chickens sampled in Nairobi, Busia, and Trans Nzoia. Additionally, sequences representative of Paramyxoviridae, Coronaviridae, and Retroviridae were identified in the oral–pharyngeal swab samples. Infectious bronchitis virus and rotavirus were chickens' most prevalent coinfections associated with the Newcastle disease virus. The detection of these coinfections suggests that these viruses are significant threats to the control of Newcastle disease as the Newcastle disease virus vaccines are known to fail because of these coinfections. Therefore, this study provides important information that will help improve disease diagnosis and vaccine development for coinfections associated with the Newcastle disease virus.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Metagenomic characterization reveals virus coinfections associated with Newcastle disease virus among poultry in Kenya

Panyako,

Ommeh,

Kuria

et al. 2023

J Basic Microbiol

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Active Surveillance and Genetic Characterization of Prevalent Velogenic Newcastle Disease and Highly Pathogenic Avian Influenza H5N8 Viruses Among Migratory Wild Birds in Southern Egypt During 2015–2018

2022

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The Temporal Order of Mixed Viral Infections Matters: Common Events That Are Neglected in Plant Viral Diseases

Moya-Ruiz,

Ferriol,

Gómez

2024

Viruses

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Mixed infections of plant viruses are common in crops and represent a critical biotic factor with substantial epidemiological implications for plant viral diseases. Compared to single-virus infections, mixed infections arise from simultaneous or sequential infections, which can inevitably affect the ecology and evolution of the diseases. These infections can either exacerbate or ameliorate symptom severity, including virus–virus interactions within the same host that may influence a range of viral traits associated with disease emergence. This underscores the need for a more comprehensive understanding of how the order of virus arrival to the host can impact plant disease dynamics. From this perspective, we reviewed the current evidence regarding the impact of mixed infections within the framework of simultaneous and sequential infections in plants, considering the mode of viral transmission. We also examined how the temporal order of mixed infections could affect the dynamics of viral populations and present a case study of two aphid-transmitted viruses infecting melon plants, suggesting that the order of virus arrival significantly affects viral load and disease outcomes. Finally, we anticipate future research that reconciles molecular epidemiology and evolutionary ecology, underlining the importance of biotic interactions in shaping viral epidemiology and plant disease dynamics in agroecosystems.

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Co-inections of domestic and wild birds with avian influenza and Newcastle disease viruses: implications for control and genetic mutations

Cited by 3 publications

References 39 publications

Metagenomic characterization reveals virus coinfections associated with Newcastle disease virus among poultry in Kenya

Metagenomic characterization reveals virus coinfections associated with Newcastle disease virus among poultry in Kenya

Active Surveillance and Genetic Characterization of Prevalent Velogenic Newcastle Disease and Highly Pathogenic Avian Influenza H5N8 Viruses Among Migratory Wild Birds in Southern Egypt During 2015–2018

The Temporal Order of Mixed Viral Infections Matters: Common Events That Are Neglected in Plant Viral Diseases

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