Comparison of reverse-transcriptase polymerase chain reaction (rt-pcr) and rapid test for the detection of bovine rotavirus and bovine coronavirus in anatolian water

Autor: Oya Bulut, Gülşah Uyunmaz Saklı, Mustafa Hasöksüz, Irmak Dik, Hasan Hüseyin Hadimli, Mustafa Hitit
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Eurasian Journal of Veterinary Sciences, Vol 36, Iss 3, Pp 159-165 (2020)
Druh dokumentu: article
ISSN: 1309-6958
2146-1953
Popis: Aim: Coronaviruses and Rotaviruses are important virologic factors for both animal and human health in Turkey and the world. Bovine Rotavirus (BRV) and Bovine Coronavirus (BCoV) in cattle cause significant economic losses. The aim of this study was to determine the presence of BRV and BCoV in Anatolian buffaloes which were on the same farms with cattle. For this purpose, presence of these two viruses were investigated by Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) and BRV-BCoV Rapid tests and sensitivity and specificity ratios of these two tests were compared. Materials and Methods: In this study, 230 Anatolian buffaloes were clinically evaluated in cattle farms in Afyonkarahisar region. Fecal samples were collected from 27 buffaloes which had clinical signs (weakness, dehydration, vomiting, watery consistency and yellow stool). The fecal samples were evaluated by Rapid Test and RT-PCR for Bovine Rotavirus and Bovine Coronavirus. The analyzes were performed according to the procedure of the commercial RT-PCR and rapid kits. Results: The RT-PCR results were positive as 22.2% (6/27) for BRV and 3.7% (1/27 27/1) for BcoV while Rota-Corona Rapid test results were negative in all samples. When compared with RT-PCR results for both viruses, the rapid test sensitivity and specificity was determined as 0% and 100%, respectively. In addition, positive rates of BRV was statistically important as BCoV rate in analyzed samples (p Conclusion: In conclusion, low sensitivity of rapid test may be due to the change in the amount of virus scattered throughout the course of enteric infections.
Databáze: Directory of Open Access Journals
Externí odkaz: