This paper aims to evaluate different formats of the enzyme-linked immunosorbent assays (ELISAs) for detection of virus-specific antibodies and focuses on factors that may influence the diagnostic reliability of such tests. Newly developed and well-established ELISAs for detection of infections of bovine herpesvirus 1 (BHV1), bovine respiratory syncytial virus (BRSV), classical swine fever viru...

The fauna communities of ephemeral pools in southern Chile are characterized by heterogeneity of crustacean taxa; nevertheless, no detailed studies exist of their community structure. The aim of the present study was to analyze the crustacean community structure in two groups of ephemeral pools (Puaucho and Nigue pools) in the coastal zone of the Araucanía region. A correlation matrix was made ...

the genus ebola virus first was recognized in 1976, when two outbreaks occurred in zaire and sudan. ebola virus disease (evd) is a highly contagious disease that can affect both human and nonhuman primates: zaire ebolavirus (zebov), sudan ebolavirus (sebov), côte d’ivoire ebolavirus (cebov), bundibugyo ebolavirus (bebov) and reston ebolavirus (rebov) are five members of the filoviridae family t...

conclusions unexpected complications may be seen during the course of cchf. patients must be closely followed up. case presentation a 49-year-old male dealing with livestock husbandry was admitted to ankara training and research hospital with three days of complaints including fever, malaise, headache, myalgia, nausea, vomiting, diarrhoea and hematuria. laboratory findings (thrombocytopenia and...

Many studies of roost selection by forest-dwelling bats have concentrated on microhabitat surrounding roosts without providing forest standlevel preferences of bats; thus, those studies have provided only part of the information needed by managers. We evaluated diurnal summer roost selection by the bat community at the forest-stand level in a diversely forested landscape in the Ouachita Mountai...

Myxovirus parainfluenza-3 (SF-4 bovine strain) was first isolated in tissue cultures of embryonic bovine kidney (EBK) cells (Reisinger, Heddleston, and Manthei, J. Am. Vet. Med. Assoc. 135:147, 1959). This agent is antigenically and biologically related to the human HA-1 strain isolated previously by Chanock et al. in monkey kidney cells (Abinanti and Huebner, Virology 8:391, 1959; Abinanti et ...

the purpose of this study was to determine the prevalence of bovine leukemia virus (blv) in khorasan razavi and khorasan shomali provinces which are the main provinces located in the northeast of iran. total number of 429 blood samples were collected from industrial dairy herds. the samples were categorized based on province, age (2-3, 4-6, and 7-10 years old), calving (≤ 2, 3-5, and > 5) and h...

Pestivirus infection in pigs are responsible for raising sanitary barriers between countries. Infection caused by Bovine Viral Diarrhea Virus (BVDV) in pigs have been reported in countries such as China and the Netherlands, which brings concern about the existence of accurate diagnosis tests, questions about the risk factors involved, and the clinical form that BVDV infection may entail. Despit...

A chimeric pestivirus of border disease virus Gifhorn and bovine viral diarrhea virus CP7 (Meyers et al., 1996) was constructed. Virulence, immunogenicity and vaccine properties of the chimeric virus were studied in a vaccination-challenge experiment in pigs. The chimeric virus proved to be avirulent and neither chimeric virus nor viral RNA was detected in serum after vaccination. The safety of...

Abstract Background and Aims: To identify and isolation of viruses a susceptible cell is need which can be primary or line. The use of primary cells is laborious, time consuming and expensive, while the use of cell lines is much easier and faster. IRKHBK cell line was originated from primary cells of bovine kidney by continuous passage. The aim of this study was to introduce the IRKHBK cell ...