In infected pregnant cows, the virus is transmitted to a fetus with a high degree of efficiency, leading to fetal loss, malformations or birth of a persistently infected calf. (zoologix.com)
Diarrhea Virus1
Bovine viral diarrhea virus (BVDV) is a single-stranded positive-sense RNA virus classified as a pestivirus belonging to the Flaviviridae family. (zoologix.com)
Serum samples3
In cases where EHV-1 abortion is suspected but the foetus and foetal membranes cannot be found, paired serum samples from the mare may help determine if EHV-1 was the cause of abortion. (qld.gov.au)
Specific anti-SARS-CoV-2 IgG antibodies were quantified in serum samples by chemiluminescence immunoassay. (bvsalud.org)
Serology testing is also not very useful for testing pooled serum samples because of its low sensitivity. (zoologix.com)
Cattle1
Bovine ephemeral fever virus (BEFV) is a globally spread arthropod-borne RNA virus that has significant economic impacts on the cattle industry. (bvsalud.org)
Herds1
One hundred and thirty vaccinated and unvaccinated calves from affected and non-affected herds and with different status of morbidity were sampled and analysed by serum-neutralization test. (bvsalud.org)
Infection1
Abortions occur anywhere from 10 days to 12 weeks after virus infection. (qld.gov.au)
Molecular1
On the other hand, molecular detection of the virus by PCR is a rapid, specific, sensitive and cost effective method for identifying viremic individuals (Weinstock, et al. (zoologix.com)
Side1
As cows supposedly sleep standing up, the men proceed to sneak up on the unsuspecting bovine and then rush it from one side pushing the animal and making it fall or tip on its side. (ratioscientiae.com)
Specific1
A direct statistically significant correlation was also detected between the levels of total IgG in all studied samples and the levels of specific IgG antibodies against SARS-CoV-2 in the serum. (bvsalud.org)
Ephemerovirus1
Its causative agent, bovine ephemeral fever virus (BEFV) is an enveloped, nonsegmented, single stranded negative sense RNA virus in the Ephemerovirus genus of the Rhabdoviridae family. (biomedcentral.com)
Viral2
Bovine ephemeral fever (BEF), known as "three day sickness", is an arthropod-borne and acute viral infection of cattle and water buffalo. (biomedcentral.com)
Symptoms associated with the viral infection include high fever (104-108 F), depression, decreased feed intake, increased respiratory rate, cough, and nasal and lacrimal discharge. (zoologix.com)
Recently, it is the hotspot to study the relationship between miRNA regulation and virus infection. (biomedcentral.com)
in 12 samples, and Listeria monocytogenes in 19 samples, co-infection with Brucella spp. (bvsalud.org)
BRSV is difficult to detect by culture, and the chances of isolation only improve when sampling animals that are in the incubation or acute phases of infection. (zoologix.com)
Severe1
Initial exposure to the virus can result in severe respiratory disease, but subsequent exposures will only result in mild to subclinical disease due to developed immunity. (zoologix.com)
Negative2
and Coxiella burnetii in 41 samples, and 42 samples were negative. (bvsalud.org)
In addition, all of the Clade A1 viruses were positive by PCR for the integration of reticuloendotheliosis virus, while the clade A2 avipoxvirus samples were negative. (bvsalud.org)
Family1
Bovine respiratory syncytial virus (BRSV) is an RNA virus belonging to the paramyxoviridiae family. (zoologix.com)