ABSTRACT Background Bovine viral diarrhoea virus (BVDV) infection, caused by Pestiviruses A and B , with various clinical findings causes significant economic losses. This disease is common in Turkey as well other countries, especially European countries. Objective study was designed to determine the genotypes of BVDVs their variability among cattle eastern Turkey. Methods total 110 samples from 85 suspected BVDV infection were tested using RT‐PCR primers targeting 5′UTR autoprotease (N pro...

Numerous viruses, including bovine viral diarrhoea virus (BVDV), herpes 1 (BoHV-1) and 4 (BoHV-4), other pathogens are the most common causes of reproductive disorders responsible for huge economic losses in livestock production. This study investigates aetiological role BoHV-4 fertility problems such as abortions, stillbirth birth with unviable calves. Retrospective samples from 38 animals, 17 aborting cows, aborted foetuses, three stillborn calves one newborn calf were analysed. The genome...

Anaplasmosis and ehrlichiosis are important tick-borne rickettsial diseases of medical veterinary importance that cause economic losses in livestock. In this study, the prevalence Anaplasma ovis, Ehrlichia canis chaffeensis was investigated ticks collected from sheep various farms Van province, which is located Eastern Anatolian Region Turkey. The used study were by random sampling 26 family farm business 13 districts province. A total 688 88 tick pools created. All identified...

ÖzAmaç: Bu çalışmada FHV (Feline Herpesvirus) ve FCV Calicivirus) şüpheli örneklerde söz konusu enfeksiyonların varlığı/yaygınlığının araştırılması, bildirilen semptomlarla ilişkilendirilmesi bu virusların moleküler karakterizasyonu

Bovine herpesvirus type 4 (BoHV‑4) is a common virus in the world that detected clinically ill or apparently healthy cattle. This study provides molecular characterization of BoHV‑4 strains from 24 cattle some showing respiratory and/or reproductive problems and without any apparent clinical sign. also reported growth properties five field isolates. The sampled came 13 different herds 10 provinces collected between 2007 2018. Phylogenetic analysis using partially amplified nucleotide...

Listeriosis is an infection that causes abortion in humans and various animals worldwide. The causative agent spread by livestock faeces, especially ruminants, has a zoonotic character, transmitted ingesting contaminated silage feed. In this study, it was aimed to investigate the presence of Listeria spp. 120 samples (79 material, 41 brain material) sheep. For purpose, polymerase chain reaction (PCR) method performed using specific oligonucleotide pairs for all materials from Van province...

Bovine leukemia virus (BLV) is the causative agent of enzootic bovine leukosis, an oncogenic deltaretrovirus that has emerged as a potential zoonotic infection. The BLV naturally infects cattle and causes economic losses through slow persistent infection with various clinical symtoms following preleukosis. main objective this study was to determine seroprevalence antibodies in buffaloes border provinces Eastern Anatolia region, Türkiye, using agar gel immunodiffusion (AGID) assay...

Background: Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne viral disease of humans that most widespread in Africa, Asia, the Middle East and Southeast Europe. The has continued to be health problem Turkey other endemic countries recent years. CCHF virus does not cause clinical animal hosts but develops an antibody response transient viraemia. aim this study evaluate status infection serologically virologically livestock Van region, non-endemic area Turkey. Methods: A total 491 whole...

Abortions, fetal mummification, calf anomalies, and infertility problems constitute most of the reproductive in cattle. Viruses play a significant role cause these cases. In cattle, agents are known as primary abortion common Bovine Viral Diarrhea Virus (BVDV), Herpes Type 1 (BoHV-1), 4 (BoHV-4). The objective this research is to determine potential BVDV, BoHV-1, BoHV-4 viral cattle housed Van district. For this, total 115 animal specimens (blood, serum, vaginal swab, fluid discharge, nasal...

Ticks Rhipicephalus sanguineus of strain Ixodidae family are biological mediators to transfer Rickettsia pathogens such as Ehrlichia and Anaplasma in animals.In the present study, a total 220 ticks were collected from 55 infested dogs.The ticks' taxonomy was carried out through microscopically.Additionally, DNA extraction conducted nested PCR performed differentiate Ehrlischia spp.The obtained results indicates that belong ticks.The showed spp. E. canis more common (50 ticks) than ewingii (3...

Küçükbaş ruminantların morbillivirusu (SRMV), daha önceki adıyla peste-des-petits ruminants virus (PPRV) enfeksiyonu, küçükbaş ekonomik olarak en önemli hastalıklarından biridir. Bu çalışmada, İran'daki ruminantlarda PPRV enfeksiyonunun seroprevalansının belirlenmesi amaçlanmıştır. bağlamda, İran’ın 9 farklı eyaletindeki (Ardabil, Azarbayjan-e Gharbi, Sharqi, Hormozgan, Esfahan, Fars, Kordestan, Gilan, Shahrekord) işletmelerden elde edilen ve İran/Şehrekord Üniversitesi tanı laboratuvarı...

ÖzCoronaviridae ailesi Orthocoronavirinae ve Letovirinae olmak üzere iki alt aileden oluşmaktadır.Orthocoronavirinae serolojik genetik özelliklerine göre alfa, beta, gamma delta 4 ayrı genusta (cins) incelenmektedir.Coronaviridae ailesinde yer alan viruslar zarflı, 80-220 nm boyutunda pleomorfik yapıda olmalarına rağmen, çoğunlukla küresel görünüm sergilemektedir

Bovine leukemia virus (BLV) is known as the causative agent of enzootic bovine leukosis (EBL), which a worldwide distributed disease and has also been detected in marketed beef dairy products. BLV causes significant economic losses due to loss milk yield or slaughter animals without adequate development. It reported epidemiological studies that this infection common Türkiye, especially western provinces. There no data on possible presence prevalence its seroepidemiology Muş province. The aim...

Malignant catarrhal fever (MCF) has been defined as a viral disease of domestic cattle and wild ruminants. We report case MCF caused by ovine herpesvirus-2 (OvHV-2) in 4-year-old female Holstein cow. Microscopic examination showed that fibrinoid necrotic vasculitis all tissues organs; inflammatory changes the vessel walls brain (pons, cerebrum meninges); ulcerative oral mucosa; mild cell infiltrations around glomeruli interstitium cortex kidney; widespread edema between muscle bundles heart....

ÖzCoronaviruslar (CoV) insan ve omurgalıların önemli patojenleri olarak bilinmektedir.Bu viruslar insan, hayvan, kuş,

Abstract In this study, the construction of a standard reference plasmid, molecular detection, and circulation Peste des Petits Ruminant Virus (PPRV) was performed in Iran. All 341 specimens have been tested by RT-real time-qPCR, positivity rate 29,91% detected for PPRV. Sequence analysis sixteen samples from different provinces at nucleotide homology showed that 96,8-100% between them, 97,6-100% isolate Turkey00, 88,2–89% Nigeria 75/1 vaccine strain. secondary protein structure...

Abstract Introduction: Recent outbreaks of peste des petits ruminants virus (PPRV) in Turkey’s Marmara region and Europe (Georgia Bulgaria) highlight the potential risk PPR spreading to a larger geographic area. In order achieve successful eradication program, evaluating epidemiological data prior developing disease control strategies is an essential criterion. Material Methods: A total 341 animal specimens from sheep (n = 271) goats 70) with suspected PPRV infection were collected. The...