Prevalence of bovine herpes virus-1 among reproductive disorders in cattle and buffaloes in Punjab region of India.

Q2 Medicine

VirusDisease Pub Date : 2024-06-01 Epub Date: 2024-05-27 DOI:10.1007/s13337-024-00866-x

Jasleen Kour, Tejinder Singh Rai, Gurpreet Kaur, Dipak Deka

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Abstract

Bovine Herpes Virus (BHV-1) is a virus prevalent among cattle and buffaloes which accounts for considerable reproductive failures. This study was undertaken with the objective of studying the prevalence of BHV-1 in reproductive tract infections of cattle and buffaloes in Punjab region in India. A total of 70 reproductive tract samples (like vaginal mucous, cervical mucous, uterine discharges, uterine pus and aborted materials like placenta, caruncles, foetal stomach contents, amniotic fluid and placental fluid) were taken from cattle and buffaloes from various areas of Punjab which were suffering from different reproductive disorders. The samples were screened for the presence of genome of BHV-1using PCR targeting gE gene. Out of 70 samples screened, only one sample was positive for the presence of BHV-1 genome which had an amplicon size of 468 bp, specific to the targeted gene. The study concluded that BHV-1 has very low prevalence among reproductive disorders in cattle and buffaloes in Punjab region, but has increased over last few years, particularly in female cattle and buffaloes.

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印度旁遮普地区牛和水牛生殖系统疾病中牛疱疹病毒-1 的流行情况。

牛疱疹病毒（BHV-1）是一种在牛和水牛中流行的病毒，是造成大量繁殖失败的原因。本研究旨在研究 BHV-1 在印度旁遮普地区牛和水牛生殖道感染中的流行情况。研究人员从旁遮普不同地区患有不同生殖系统疾病的牛和水牛身上共采集了 70 份生殖道样本（如阴道粘液、宫颈粘液、子宫分泌物、子宫脓液以及胎盘、胎膜、胎儿胃内容物、羊水和胎盘液等流产物）。利用针对 gE 基因的 PCR 技术对样本进行了 BHV-1 基因组筛选。在筛选出的 70 个样本中，只有一个样本的 BHV-1 基因组呈阳性，其扩增子大小为 468 bp，是目标基因的特异性扩增子。研究得出结论，BHV-1 在旁遮普地区的牛和水牛生殖系统疾病中发病率很低，但在过去几年中发病率有所上升，尤其是在母牛和水牛中。

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来源期刊

VirusDisease Medicine-Infectious Diseases

CiteScore

7.00

自引率

0.00%

发文量

期刊介绍： VirusDisease, formerly known as ''Indian Journal of Virology'', publishes original research on all aspects of viruses infecting animal, human, plant, fish and other living organisms.