Serological study of BVDV and BHV-1 infections in industrial dairy herds of Arak, Iran
Journal Title: Iranian Journal of Veterinary Science and Technology (IJVST) - Year 2013, Vol 5, Issue 2
Abstract
BVDV and BHV-1 are considered as worldwide, complicated and economically significant infections associated with a range of clinical syndromes in cattle. As clinical syndromes such as pneumonia, diarrhea, abortion and reproductive losses were repeatedly reported in dairy herds in suburbs of Arak, this study was planned to determine the prevalence of antibodies to BVDV and BHV-1 in industrial dairy herds in the region. For this purpose, a total of 803 serum samples from 12 non-vaccinated herds were collected between June to October 2008 and evaluated for BVDV and BHV-1 antibodies using commercially available ELISA kits. Antibodies were detected against BVDV in all herds, but only one herd was free from BHV-1. The prevalence rate of 54.3% and 35.6% was estimated for BVDV and BHV-1, respectively. In addition, statistical analysis showed significant associated seropositivtiy to both infections. The results notably exhibited that both BHV-1 and BVDV infections are highly prevalent in the region, indicating that control measures should be implemented to reduce the prevalence rate of these infections.
Authors and Affiliations
Shamsedin Ghaemmaghami,Mahdi Ahmadi,Ali Deniko,Ladan Mokhberosafa,Mehran Bakhshesh,
Keywords
Related Articles
- EP ID EP722494
- DOI -
- Views 61
- Downloads 1
Antagonistic Effects of Suramin Against the Venom of the Iranian Snake Echis carinatus in Mice
Echis carinatus (Saw-scale viper) is one of the most venomous snakes in Asia and some parts of the Africa with deadly hemotoxic venom. It has been reported that suramin, an antitrypansomiasis drug, can inhibits the tox...
Effects of monolaurin and lactic acid bacteria starter culture on growth of vegetative cells of Bacillus cereus in Iranian white fresh cheese
The harmful effects of many chemical food preservatives are well established, so this has triggered interest in natural methods of preservation. Monolaurin, a monoester of lauric acid, founds naturally in some foods and...
Subclinical Hypocalcemia in Dairy Cows: Pathophysiology, Consequences and Monitoring
Milk fever and subclinical hypocalcemia are the most important macro-mineral metabolic disorders that affect transition dairy cows. Many studies have shown that cows with subclinical hypocalcemia are also prone to many d...
Prevalence and Risk Factors for Canine Leishmaniasis in Mashhad, North East of Iran
The present study was carried out to determine the seroprevalence and risk factors of canine leishmaniasis in a population of owned and strayed dogs in Mashhad, North-east of Iran. Of 300 serum samples obtained from do...
Effects of Gonadotropin Releasing Hormone (GnRH) on bovine spermatogonial stem cell proliferationatogonial stem cells proliferation
Identification of exogenous factors affecting spermatogonial stem cells (SSCs) proliferation in vitro, provides worthy ways to study the basic biology of the cells. The aim of this study was to investigate the effects of...