Seroprevalence and associated factors of viral agents of the bovine respiratory disease complex in buffaloes of Colombia

Pastrana, Misael Enrique Oviedo; Carrascal-Triana, Erly Luisana; Ramos, Matiluz Doria; Ortega, Diego Ortíz

doi:10.1590/0103-8478cr20210215

Cited by 3 publications

(2 citation statements)

References 14 publications

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“…In the present study overall seropositivity of BoHV-1 was found to be 50.5% in targeted areas of sampling and individually 49.5% in cattle and 51.5% in buffaloes. Seroprevalence of BoHV-1 in the buffaloes of study area is found to be very close to the study in Colombia (Pastrana et al, 2022). Seroprevalence of virus is compatible with the already present study on BoHV-1 in Punjab province (Rehman et al, 2020).…”

Section: Discussionsupporting

confidence: 90%

Serologic Evidence of Bovine Herpes Virus-1 in Cattle and Buffalo Population of Punjab, Pakistan

Batool¹,

Rabbani²,

Awan³

et al. 2022

PJZ

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Bovine herpesvirus 1 (BoHV-1) is an emerging disease responsible for high production losses in the dairy animals. A cross-sectional study was conducted to determine the seroprevalence of BoHV-1 in and associated risk factors with disease prevalence in various agro-ecological zones of Pakistan focusing on the Punjab Province. A total of 400 samples were randomly collected from cattle and buffalo of wheat rice Punjab, mixed Punjab, cotton/wheat Punjab, Low intensity Punjab and Rain-fed Punjab zones. The study revealed individual seroprevalence of BoHV-1 49.5% in cattle and 51.5% in buffalo. Over all prevalence in five zones of Punjab was observed as 25% in mixed Punjab to 71.25% in Rain-fed Punjab. The BoHV-1 seropositivity ranged from 30 -60% in cattle and 20-75% in buffaloes. Age, breeds of animals and milking status were not found to be potential risk factors for the disease. Logistic regression demonstrated that herd size (>thirty), parity (>2) and abortion history are potential risk factors associated with seroconversion of BoHV-1.

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Section: Discussionsupporting

confidence: 90%

Serologic Evidence of Bovine Herpes Virus-1 in Cattle and Buffalo Population of Punjab, Pakistan

Batool¹,

Rabbani²,

Awan³

et al. 2022

PJZ

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“…The intricacies of bovine respiratory disease (BRD) are alarming to public health and have consequential devastating economic losses, especially on young bovines, livestock weight reduction, dairy products, and overall farm profitability globally (DeDonder and Apley, 2015, Pastrana et al, 2022). Different viruses have been incriminated in BRD, including bovine alphaherpesvirus 1, bovine coronavirus, bovine viral diarrhoea virus, bovine parainfluenza type 3 virus, and bovine respiratory syncytial virus (Salem et al, 2019, Pastrana et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

First Molecular Detection of Influenza D virus in Cattle from Commercial farm in Nigeria, Sub-Saharan Africa

Anjorin¹,

Moronkeji²,

Temenu³

et al. 2023

Preprint

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Influenza D virus (IDV) was first reported in pigs in the USA, and since then the virus has become a public health issue. In Nigeria, no work has been done on IDV despite the manifestation of influenza-like illness in cattle. This study aimed at molecular surveillance of IDV in cattle in Lagos. Prospective epidemiological investigation was initiated in a large commercial farm market where animals in open pens are reared, sold, and butchered under poor hygienic conditions without adequate biosecurity measures. A total of 80 nasopharyngeal swabs were collected between October and November 2021. The samples were extracted using an RNA purification kit (NIMR). RNA extracts were amplified following a two-step PCR using FIREScript RT cDNA synthesis kit (Solis Biodyne, Estonia), followed by PCR OneTaq Quick-load 2x master-mix (NEB, UK) in a Rotor-Gene thermocycler (Qiagen, Germany). Amplicons were detected using a 1.5% Gel electrophoresis. IDV was detected in 26/80 (32.5%) cattle. Sick animals showed 65% (17/26) almost double burden of IDV higher than 34.6% (9/26) in a healthy population, including 88.2% (15/17) Cattle with diarrhoea and 11.8% (2/17) with nausea having IDV. Bull recorded more than twice, 18/26 (69.2%) incidence by gender compared to Cow. Age prevalence showed 62.23% (18/26) highest detection in cattle of 4 years old, followed by 23.07% (6/26) in 5 years old, while the lowest 7.69% (2/26) was recorded in 3 years old. This study showed the first molecular detection of IDV in Nigeria and West Africa sub-region to the best of our knowledge. It underscores the need for continuous surveillance of IDV at the animal-human interface.

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First molecular detection of influenza D virus in cattle from commercial farm in Nigeria, Sub-Saharan Africa

Anjorin,

Moronkeji,

Temenu

et al. 2023

One Health Bulletin

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Objective: To carrry out molecular surveillance of influenza D virus (IDV) in cattle in Lagos, Nigeria. Methods: Prospective epidemiological investigation was initiated in a large commercial farm market where animals in open pens were reared, sold, and butchered under poor hygienic conditions without adequate biosecurity measures. A total of 80 nasopharyngeal swabs were collected from cattle between October and November 2021. The samples were extracted using an RNA purification kit (NIMR). RNA extracts were amplified following a two-step PCR using FIREScript RT cDNA synthesis kit (Solis Biodyne, Estonia), followed by PCR OneTaq Quick-load 2X master-mix (NEB, UK) in a Rotor-Gene thermocycler (Qiagen, Germany). Amplicons were detected using a 1.5% Gel electrophoresis. Results: In total, 32.5% (26/80) IDV was detected in cattle. Sick animals showed higher burden of IDV with 65.4% (17/26) than 34.6% (9/26) in a healthy population, including 88.2% (15/17) cattle with diarrhoea and 11.8% (2/17) with nausea having IDV. An incidence of 69.2% (18/26) by sex was recorded in bull, which was more than twice compared to 30.7% (8/26) in cow. Age prevalence showed 62.2% (18/26), the highest detection in cattle of four years old, followed by 23.1% (6/26) in five years old, while the lowest 7.7% (2/26) was recorded in three years old. Conclusions: To the best of our knowledge, this study presents the first molecular detection of IDV in Nigeria and West Africa sub-region. It underscores the need for continuous surveillance of IDV at the animal-human interface.

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Seroprevalence and associated factors of viral agents of the bovine respiratory disease complex in buffaloes of Colombia

Cited by 3 publications

References 14 publications

Serologic Evidence of Bovine Herpes Virus-1 in Cattle and Buffalo Population of Punjab, Pakistan

Serologic Evidence of Bovine Herpes Virus-1 in Cattle and Buffalo Population of Punjab, Pakistan

First Molecular Detection of Influenza D virus in Cattle from Commercial farm in Nigeria, Sub-Saharan Africa

First molecular detection of influenza D virus in cattle from commercial farm in Nigeria, Sub-Saharan Africa

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