scholarly journals Short communication: Investigation of Coxiella burnetii occurrence in dairy sheep flocks by bulk-tank milk analysis and antibody level determination

2009 ◽  
Vol 92 (4) ◽  
pp. 1581-1584 ◽  
Author(s):  
A.L. García-Pérez ◽  
I. Astobiza ◽  
J.F. Barandika ◽  
R. Atxaerandio ◽  
A. Hurtado ◽  
...  
Keyword(s):  
Coxiella Burnetii ◽  
Antibody Level ◽  
Short Communication ◽  
Milk Analysis ◽  
Dairy Sheep ◽  
Bulk Tank Milk ◽  
Bulk Tank

scholarly journals Herd–prevalence of Coxiella burnetii (Q fever) antibodies in dairy cattle farms based on bulk tank milk analysis

2011 ◽  
Vol 4 (1) ◽  
pp. 58-60 ◽  
Author(s):  
Mohammad Khalili ◽  
Ehsanollah Sakhaee ◽  
Mohammad Reza Aflatoonian ◽  
Naser Shahabi-Nejad
Keyword(s):  
Dairy Cattle ◽  
Coxiella Burnetii ◽  
Q Fever ◽  
Milk Analysis ◽  
Bulk Tank Milk ◽  
Herd Prevalence ◽  
Bulk Tank ◽  
Cattle Farms

Flock-prevalence of border disease virus infection in Basque dairy-sheep estimated by bulk-tank milk analysis

2006 ◽  
Vol 118 (1-2) ◽  
pp. 37-46 ◽  
Author(s):  
E. Berriatua ◽  
J.F. Barandika ◽  
G. Aduriz ◽  
A. Hurtado ◽  
L. Estévez ◽  
...  
Keyword(s):  
Virus Infection ◽  
Disease Virus ◽  
Milk Analysis ◽  
Border Disease Virus ◽  
Dairy Sheep ◽  
Bulk Tank Milk ◽  
Border Disease ◽  
Bulk Tank

Measuring antibody levels in bulk-tank milk as an epidemiological tool to search for the status of Coxiella burnetii in dairy sheep

2011 ◽  
Vol 139 (10) ◽  
pp. 1631-1636 ◽  
Author(s):  
F. RUIZ-FONS ◽  
I. ASTOBIZA ◽  
J. F. BARANDIKA ◽  
R. A. JUSTE ◽  
A. HURTADO ◽  
...  
Keyword(s):  
Coxiella Burnetii ◽  
Population Level ◽  
Cost Effective ◽  
Epidemiological Surveillance ◽  
Dairy Sheep ◽  
Bulk Tank Milk ◽  
Epidemiological Tool ◽  
The Status ◽  
Bulk Tank ◽  
Antibody Levels

SUMMARYPooling samples may provide a valuable alternative to individual testing for pathogen surveillance purposes. We studied the reliability of measuring the level of antibodies against Coxiella burnetii in bulk-tank milk (BTM) to estimate the seroprevalence of C. burnetii in dairy sheep in 34 flocks. We then estimated the seroprevalence of C. burnetii in 154 dairy sheep flocks according to the level of antibodies in BTM. We tested for the accuracy of our estimation at the population level by comparing predicted mean C. burnetii flock seroprevalence with that obtained in another survey performed on the same population. Our findings showed that testing BTM by ELISA is a cost-effective and relatively good index of the seroprevalence of C. burnetii in dairy sheep and may be a useful tool for epidemiological surveillance at the population level.

scholarly journals Molecular prevalence of Coxiella burnetii in bulk-tank milk from bovine dairy herds: Systematic review and meta-analysis

One Health ◽  
2020 ◽  
pp. 100208
Author(s):  
Ana Rabaza ◽  
Martín Fraga ◽  
Luis Gustavo Corbellini ◽  
Katy M.E. Turner ◽  
Franklin Riet-Correa ◽  
...  
Keyword(s):  
Systematic Review ◽  
Coxiella Burnetii ◽  
Meta Analysis ◽  
Dairy Herds ◽  
Bulk Tank Milk ◽  
Bulk Tank

scholarly journals Mycoplasmal mastitis in dairy cows in the Moghan region of Ardabil State, Iran : short communication

2006 ◽  
Vol 77 (4) ◽  
Author(s):  
C. Ghazaei
Keyword(s):  
Dairy Cows ◽  
Short Communication ◽  
Bovine Mastitis ◽  
Subclinical Mastitis ◽  
Clinical Mastitis ◽  
Mycoplasma Bovis ◽  
Bulk Tank Milk ◽  
Milk Samples ◽  
The World ◽  
Bulk Tank

Mycoplasmas are an important and economically significant cause of mastitis in dairy cows in various parts of the world. The organisms are highly contagious, with the main reservoir of infection originating from cows with subclinical mastitis. In 1998 the 1st cases of bovine mastitis due to Mycoplasma bovis were diagnosed in Ardabil State, Iran. An investigation was carried out with the aim of establishing the extent of mycoplasma infections in dairy cows in Ardabil State. Milk samples obtained from 80 cows with clinical mastitis were cultured in the laboratory for the presence of mycoplasmas. Similarly, 48 bulk-tank milk samples were examined for the presence of mycoplasmas. A modified Hayflick broth was used to isolate the mycoplasmas and an immunoperoxidase test used for the species identification of the isolates. Mycoplasma bovis was isolated from 39 (48.75 %) of the clinical mastitis samples and from 48 of the bulk-tank milk samples tested. This indicated that mycoplasma udder infections were more prevalent in dairy cows in Ardabil State than previously thought.

scholarly journals Association between antibodies to Coxiella burnetii in bulk tank milk and perinatal mortality of Danish dairy calves

2011 ◽  
Vol 53 (1) ◽  
Author(s):  
Katrine T Nielsen ◽  
Søren S Nielsen ◽  
Jens F Agger ◽  
Anna-Bodil Christoffersen ◽  
Jørgen S Agerholm
Keyword(s):  
Perinatal Mortality ◽  
Coxiella Burnetii ◽  
Dairy Calves ◽  
Bulk Tank Milk ◽  
Bulk Tank ◽  
Danish Dairy

scholarly journals Short communication: Characterization of Staphylococcus aureus from bulk tank milk of dairy cattle in Lombardy (northern Italy)

2020 ◽  
Vol 103 (3) ◽  
pp. 2685-2692
Author(s):  
A. Gazzola ◽  
A.M. Maisano ◽  
V. Bianchini ◽  
F. Vezzoli ◽  
A. Romanò ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Dairy Cattle ◽  
Short Communication ◽  
Northern Italy ◽  
Bulk Tank Milk ◽  
Bulk Tank
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