Neospora Abortion Storm in a Midwestern Dairy
نویسندگان
چکیده
منابع مشابه
Molecular detection of Neospora caninum abortion in dairy cattle from different historical regions of Romania
Neosporosis is a major cause of abortion in many countries, transplacental transmission being considered the major route of transmission of N. caninum in cattle. Little information are available about the prevalence of N. caninum abortion in dairy cattle in Romania, the only existing data are coming from Transylvania region. In the present study, we analyzed by molecular technique (PCR) the pre...
متن کاملSerological investigation of an outbreak of Neospora caninum-associated abortion in a dairy herd in southeastern United States.
An outbreak of Neospora caninum-associated abortion occurred in a South Carolina dairy wherein greater than 10% of the herd aborted over a 4-month period. Of the total number of cows at mid-late gestation, nearly 40% (28/71) aborted while the remaining 60% (43/71) gave birth to normal calves. Immunohistochemical examination of brain tissue from a subset of aborted fetuses confirmed N. caninum a...
متن کاملAssociation of Neospora caninum with reproductive performance in dairy cows: A prospective study from Iran
There is no prospective study from Iran to estimate the direct risk of Neospora caninum for pregnancy loss or reproductive factors. In addition, there is no report in the literature concerning the association of N. caninum with dystocia and sex of calves. Therefore, this study was conducted on a group of dairy cows in a large intensive production system during 2011 to 2013 in ...
متن کاملNeospora caninum Suspects as One of the Most Important Causes of Abortion in Large Dairy Farms in Isfahan, Iran
BACKGROUND This study aimed to reveal the serological prevalence of Neospora caninum in large dairy farms in Isfahan Province, central Iran. METHODS Serum samples were collected from 1500 cattle living in four large dairy farms in Isfahan Province, Iran during 2014-2015 and examined for anti N. caninum IgG antibodies. Overall, 113 serum samples were also collected from the dogs living in thes...
متن کاملNeospora caninum is associated with abortion in Algerian cattle.
Neospora caninum is a major cause of abortion in cattle worldwide. However, little information is available for Algeria. Accordingly, 799 cattle from 87 farms in the north and northeast of Algeria were enrolled in a seroepidemiological survey. An indirect fluorescence antibody test (IFAT) revealed a seroprevalence of 19.6%. The animals were divided into 3 groups according to their breed: import...
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ژورنال
عنوان ژورنال: Journal of Veterinary Diagnostic Investigation
سال: 1994
ISSN: 1040-6387,1943-4936
DOI: 10.1177/104063879400600424