Herman Barkema

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Economic evaluation of participation in a voluntary Johne's disease prevention and control program from a farmer's perspective–The Alberta Johne's Disease InitiativeWolf, R.; Clement, F.; Barkema, H. W.; Orsel, K.
Relationship between teat-end callosity and occurrence of clinical mastitisNeijenhuis, F.; Barkema, H. W.; Hogeveen, H.; Noordhuizen, J. P.
Neospora caninum-like oocysts observed in feces of free-ranging red foxes (Vulpes vulpes) and coyotes (Canis latrans)Wapenaar, W.; Jenkins, M. C.; O'Handley, R. M.; Barkema, H. W.
Effect of cobalt supplementation on serum vitamin B12 levels, weight gain and survival rate in lambs grazing cobalt-deficient pasturesVellema, P.; Moll, L.; Barkema, H. W.; Schukken, Y. H.
Incidence and risk factors for repeated cases of clinical Escherichia coli mastitis in dairy cattleDopfer, D.; Barkema, H. W.; Lam, T. J. G. M.; Schukken, Y. H.; Gaastra, W.
Dogs shed Neospora caninum oocysts after ingestion of naturally infected bovine placenta but not after ingestion of colostrum spiked with Neospora caninum tachyzoitesDijkstra, T.; Eysker, M.; Schares, G.; Conraths, F. J.; Wouda, W.; Barkema, H. W.
Genetic parameters of pathogen-specific incidence of clinical mastitis in dairy cowsde Haas, Y.; Barkema, H. W.; Veerkamp, R. F.
Somatic cell count in the first six milkings after calvingBarkema, H. W.; Deluyker, H. A.; Schukken, Y. H.; Lam, T. J. G. M.; van Goubergen, M. F. G.; de Gee, T. L. W.
Point source exposure of cattle to Neospora caninum consistent with periods of common housing and feeding and related to the introduction of a dogDijkstra, T.; Barkema, H. W.; Hesselink, J. W.; Wouda, W.
The effect of discontinuation of postmilking teat disinfection in low somatic cell count herds. II. Dynamics of intramammary infectionsLam, T. J.; van Vliet, J. H.; Schukken, Y. H.; Grommers, F. J.; van Velden-Russcher, A.; Barkema, H. W.; Brand, A.
Culture of strategically pooled bovine fecal samples as a method to screen herds for paratuberculosisKalis, C. H.; Hesselink, J. W.; Barkema, H. W.; Collins, M. T.
Cesarean section in dairy cattleBarkema, H. W.; Schukken, Y. H.; Guard, C. L.; Brand, A.; Weyden, G. C. van den
Retained placenta in Friesian maresSevinga, M.; Barkema, H. W.; Hesselink, J. W.
Evaluation of a single serological screening of dairy herds for Neospora caninum antibodiesDijkstra, T.; Barkema, H. W.; Eysker, M.; Beiboer, M. L.; Wouda, W.
Mastitis in CanadaRiekerink, R. O.; Barkema, H. W.
Interdependence of subclinical mastitis among quarters of the bovine udderBarkema, H. W.; Galligan, D. T.; Schukken, Y. H.; Lam, T. J. G. M.; Beiboer, M. L.; Brand, A.
Risk factors for clinical Salmonella enterica subsp. enterica serovar Typhimurium infection on Dutch dairy farmsVeling, J.; Wilpshaar, H.; Frankena, K.; Bartels, C.; Barkema, H. W.
The effects of lameness on reproductive performance, milk production and culling in Dutch dairy farmsBarkema, H. W.; Westrik, J. D.; van Keulen, K. A. S.; Schukken, Y. H.; Brand, A.
Design and evaluation of field studies on subclinical mastitis dealing with interdependence among quarters of the bovine udderBarkema, H. W.; Schukken, Y. H.; Lam, T. J. G. M.
Probability of and risk factors for introduction of infectious diseases into Dutch SPF dairy farmsvan Schaik, G.; Schukken, Y. H.; Nielen, M.; Dijkhuizen, A. A.; Barkema, H. W.; Benedictus, G.
Subclinical and clinical mastitis on dairy farms in the NetherlandsSchukken, Y. H.; Lam, T. J.; Nielen, M.; Hogeveen, H.; Barkema, H. W.; Grommers, F. J.
Retained placenta in Friesian maresSevinga, M.; Barkema, H. W.; Hesselink, J. W.
Evaluation of two absorbed enzyme-linked immunosorbent assays and a complement fixation test as replacements for fecal culture in the detection of cows shedding Mycobacterium avium subspecies paratuberculosisKalis, C. H.; Barkema, H. W.; Hesselink, J. W.; van Maanen, C.; Collins, M. T.
Evaluation of two enzyme-linked immunosorbent assays for detecting Salmonella enterica subsp. enterica Serovar Dublin antibodies in bulk milkVeling, J.; van Zijderveld, F. G.; van Zijderveld-van Bemmel, A. M.; Schukken, Y. H.; Barkema, H. W.
Evaluation of three newly developed enzyme-linked immunosorbent assays and two agglutination tests for detecting Salmonella enterica subsp. enterica serovar dublin infections in dairy cattleVeling, J.; van Zijderveld, F. G.; van Zijderveld-van Bemmel, A. M.; Barkema, H. W.; Schukken, Y. H.
Associations between somatic cell count patterns and the incidence of clinical mastitisde Haas, Y.; Barkema, H. W.; Schukken, Y. H.; Veerkamp, R. F.
Comparison of performance of dairy herds that were or were not vaccinated with a bovine herpes virus 1 marker vaccine in 1998.Bartels, C. J.; Barkema, H. W.; Beiboer, M. L.; Bouma, A.; Stegeman, J. A.
Recurrent clinical mastitis caused by Escherichia coli in dairy cowsDopfer, D.; Barkema, H. W.; Lam, T. J.; Schukken, Y. H.; Gaastra, W.
Herd health supervision applied to high milk tank cell counts due to Streptococcus agalactiae infectionLoeffler, S. H.; Lam, T. J. G. M.; Barkema, H. W.; Scholten, D.; Hessels, A. L. D.; van Gestel, A. M.
Factors influencing the isolation of Mycobacterium avium subsp. paratuberculosis from bovine fecal samplesKalis, C. H.; Hesselink, J. W.; Russchen, E. W.; Barkema, H. W.; Collins, M. T.; Visser, I. J.
Seroprevalence of pestivirus in four species of alpine wild ungulates in the High Valley of Susa, ItalyOlde Riekerink, R. G.; Dominici, A.; Barkema, H. W.; de Smit, A. J.
Effect of preculture freezing and incubation on bacteriological isolation from subclinical mastitis samplesSol, J.; Sampimon, O. C.; Hartman, E.; Barkema, H. W.
Management practices associated with the incidence rate of clinical mastitisBarkema, H. W.; Schukken, Y. H.; Lam, T. J.; Beiboer, M. L.; Benedictus, G.; Brand, A.
Herd-level diagnosis for Salmonella enterica subsp. enterica serovar Dublin infection in bovine dairy herdsVeling, J.; Barkema, H. W.; van der Schans, J.; van Zijderveld, F.; Verhoeff, J.
Natural transmission routes of Neospora caninum between farm dogs and cattleDijkstra, T.; Barkema, H. W.; Eysker, M.; Hesselink, J. W.; Wouda, W.
Management style and its association with bulk milk somatic cell count and incidence rate of clinical mastitisBarkema, H. W.; Van der Ploeg, J. D.; Schukken, Y. H.; Lam, T. J.; Benedictus, G.; Brand, A.
Outbreak of bovine virus diarrhea on Dutch dairy farms induced by a bovine herpesvirus 1 marker vaccine contaminated with bovine virus diarrhea virus type 2.Barkema, H. W.; Bartels, C. J.; van Wuijckhuise, L.; Hesselink, J. W.; Holzhauer, M.; Weber, M. F.; Franken, P.; Kock, P. A.; Bruschke, C. J.; Zimmer, G. M.
Mastitis following drying up associated with teat wipes contaminated with Pseudomonas aeruginosaSol, J.; Barkema, H. W.; Berghege, I. M.; Borst, G. H.; Hoornick, L. J.; Sampimon, O. C.
Classification and longitudinal examination of callused teat ends in dairy cowsNeijenhuis, F.; Barkema, H. W.; Hogeveen, H.; Noordhuizen, J. P.
Milk production and reproduction during a subclinical bovine herpesvirus 1 infection on a dairy farmHage, J. J.; Schukken, Y. H.; Dijkstra, T.; Barkema, H. W.; van Valkengoed, P. H.; Wentink, G. H.
Invited ReviewBarkema, H. W.; Schukken, Y. H.; Zadoks, R. N.
Somatic cell count patterns to improve udder health by genetics and managementde Haas, Y.; Barkema, H. W.; Schukken, Y. H.; de Jong, G.; Veerkamp, R. F.
Prevalence and regional distribution of paratuberculosis in dairy herds in The NetherlandsMuskens, J.; Barkema, H. W.; Russchen, E.; van Maanen, K.; Schukken, Y. H.; Bakker, D.
In vitro growth inhibition of major mastitis pathogens by Staphylococcus chromogenes originating from teat apices of dairy heifersDe Vliegher, S.; Opsomer, G.; Vanrolleghem, A.; Devriese, L. A.; Sampimon, O. C.; Sol, J.; Barkema, H. W.; Haesebrouck, F.; de Kruif, A.
Analysis of an outbreak of Streptococcus uberis mastitisZadoks, R. N.; Allore, H. G.; Barkema, H. W.; Sampimon, O. C.; Grohn, Y. T.; Schukken, Y. H.
Specificity of two tests for the early diagnosis of bovine paratuberculosis based on cell-mediated immunityKalis, C. H.; Collins, M. T.; Hesselink, J. W.; Barkema, H. W.
Genetic associations for pathogen-specific clinical mastitis and patterns of peaks in somatic cell countde Haas, Y.; Barkema, H. W.; Schukken, Y. H.; Veerkamp, R. F.
Clinical mastitis on well managed dairy herdsSchukken, Y. H.; Kremer, W. D. J.; Lam, T. G. J. M.; Barkema, H. W.; Lohuis, J. A. C. M.
The effect of discontinuation of postmilking teat disinfection in low somatic cell count herds. I. Incidence of clinical mastitisLam, T. J.; van Vliet, J. H.; Schukken, Y. H.; Grommers, F. J.; van Velden-Russcher, A.; Barkema, H. W.; Brand, A.
Use of an enzyme-linked immunosorbent assay in bulk milk to estimate the prevalence of Neospora caninum on dairy farms in Prince Edward Island, CanadaWapenaar, Wendela; Barkema, Herman W.; O'Handley, Ryan M.; Bartels, Chris J. M.
Evidence of post-natal transmission of Neospora caninum in Dutch dairy herdsDijkstra, T.; Barkema, H. W.; Eysker, M.; Wouda, W.
Sheep do not have a major role in bovine herpesvirus 1 transmissionHage, J. J.; Vellema, P.; Schukken, Y. H.; Barkema, H. W.; Rijsewijk, F. A.; van Oirschot, J. T.; Wentink, G. H.
Effect of inbreeding on the incidence of retained placenta in Friesian horsesSevinga, M.; Vrijenhoek, T.; Hesselinks, J. W.; Barkema, H. W.; Groen, A. F.
The role of cow, pathogen, and treatment regimen in the therapeutic success of bovine Staphylococcus aureus mastitisBarkema, H. W.; Schukken, Y. H.; Zadoks, R. N.
Determination of the excretion time of oxytetracycline and lugol in milk of intrauterine treated cowsDijkstra, T.; Barkema, H. W.; van Buuren, R. D.; van Spanje, J. G.; Jorritsma, H.
Simultaneous intramammary and intranasal inoculation of lactating cows with bovine herpesvirus 4 induce subclinical mastitisWellenberg, G. J.; Bruschke, C. J.; Wisselink, H. J.; Barkema, H. W.; Van Oirschot, J. T.
Fertility, production and culling following cesarean section in dairy cattleBarkema, H. W.; Schukken, Y. H.; Guard, C. L.; Brand, A.; van der Weyden, G. C.
Risk factors for clinical mastitis in a random sample of dairy herds from the southern part of The NetherlandsElbers, A. R.; Miltenburg, J. D.; De Lange, D.; Crauwels, A. P.; Barkema, H. W.; Schukken, Y. H.
Genetic parameters for clinical mastitis and traits for somatic cell count based on its lactation curvede Haas, Y.; Barkema, H. W.; Schukken, Y. H.; Veerkamp, R. F.
Population dynamics of bovine herpesvirus 1 infection in a dairy herdHage, J. J.; Schukken, Y. H.; Barkema, H. W.; Benedictus, G.; Rijsewijk, F. A.; Wentink, G. H.
Mastitis in non-lactating cows, associated with teat wipes contaminated with Pseudomonas aeruginosaSol, J.; Barkema, H. W.; Berghege, I. M. J. M.; Borst, G. H. A.; Hoornick, L. J. P.; Sampimon, O. C.
Mastitis in heifersBarkema, H. W.
The effect of pathogen-specific clinical mastitis on the lactation curve for somatic cell countde Haas, Y.; Barkema, H. W.; Veerkamp, R. F.
Factors associated with cure after therapy of clinical mastitis caused by Staphylococcus aureusSol, J.; Sampimon, O. C.; Barkema, H. W.; Schukken, Y. H.
Use of long-term vaccination with a killed vaccine to prevent fecal shedding of Mycobacterium avium subsp paratuberculosis in dairy herdsKalis, C. H.; Hesselink, J. W.; Barkema, H. W.; Collins, M. T.
Description of clinical mastitis in France and in the Netherlands in herds classified according to bulk milk somatic cell countsFourichon, C.; Barkema, H. W.; Seegers, H.; Lam, T.; Beaudeau, F.
Varying degrees of success with mastitis treatmentSampimon, I. O.; Sol, J.; Barkema, H. W.
Udder health on dairy farms. 2. Mastitis prevention programsBarkema, H. W.
Management and herd performance of dairy herds with and without chronic wasting disease.Bartels, C. J.; Barkema, H. W.; Beiboer, M. L.; Bouma, A.; Stegeman, J. A.
Incidence of clinical mastitis in dairy herds in three bulk milk somatic cell count cohortsBarkema, H. W.; Schukken, Y. H.; Lam, T. J. G. M.; Beiboer, M. L.; Wilmink, H.; Benedictus, G.; Brand, A.
Incidence of clinical mastitis in dairy herds grouped in three categories by bulk milk somatic cell countsBarkema, H. W.; Schukken, Y. H.; Lam, T. J.; Beiboer, M. L.; Wilmink, H.; Benedictus, G.; Brand, A.
Exploratory study on the economic value of a closed farming system on Dutch dairy farmsvan Schaik, C.; Dijkhuizen, A. A.; Benedictus, G.; Barkema, H. W.; Koole, J. L.
Quarter-milk somatic cell count at calving and at the first six milkings after calvingBarkema, H. W.; Deluyker, H. A.; Schukken, Y. H.; Lam, T. J.
The economics of caesarian section in dairy cattleRougoor, C. W.; Dijkhuizen, A. A.; Barkema, H. W.; Schukken, Y. H.
Duration of excretion of oxytetracycline and Lugol's iodine solution in milk after infusion into the uterus of cowsDijkstra, T.; Barkema, H. W.; van Buuren, R. D.; van Spanje, J. G.; Jorritsma, H.
A high rate of seroconversion for Neospora caninum in a dairy herd without an obvious increased incidence of abortionsDijkstra, T.; Barkema, H. W.; Bjorkman, C.; Wouda, W.
Associations between pathogen-specific cases of clinical mastitis and somatic cell count patternsde Haas, Y.; Veerkamp, R. F.; Barkema, H. W.; Grohn, Y. T.; Schukken, Y. H.
Serum calcium and magnesium concentrations and the use of a calcium-magnesium-borogluconate solution in the treatment of Friesian mares with retained placentaSevinga, M.; Barkema, H. W.; Hesselink, J. W.
The dairying veterinary approach to a high bulk milk cell count caused by Streptococcus agalactiaeLoeffler, S. H.; Lam, T. J.; Barkema, H. W.; Scholten, D.; Hessels, A. L.; van Gestel, A. M.
Reproductive performance of Friesian mares after retained placenta and manual removal of the placentaSevinga, M.; Hesselink, J. W.; Barkema, H. W.
Management practices associated with low, medium, and high somatic cell counts in bulk milkBarkema, H. W.; Schukken, Y. H.; Lam, T. J.; Beiboer, M. L.; Benedictus, G.; Brand, A.
Using likelihood ratios to interpret predictability of intramammary infection statusGalligan, D. T.; Barkema, H. W.; Schukken, Y. H.; Lam, T. J. G. M.; Beiboer, M. L.; Brand, A.
Evaluation of four serological techniques to determine the seroprevalence of Neospora caninum in foxes (Vulpes vulpes) and coyotes (Canis latrans) on Prince Edward Island, CanadaWapenaar, W.; Barkema, H. W.; Schares, G.; Rouvinen-Watt, K.; Zeijlemaker, L.; Poorter, B.; O'Handley, R. M.; Kwok, O. C.; Dubey, J. P.
Somatic cell count distributions during lactation predict clinical mastitisGreen, M. J.; Green, L. E.; Schukken, Y. H.; Bradley, A. J.; Peeler, E. J.; Barkema, H. W.; de Haas, Y.; Collis, V. J.; Medley, G. F.
Short-term effect of transition from conventional to automated milking on teat skin and teat end conditionDe Vliegher, S.; Laevens, H.; Barkema, H. W.; Opsomer, G.; Hemling, T.; de Kruif, A.
Certification of herds as free of Mycobacterium paratuberculosis infectionKalis, C. H.; Collins, M. T.; Barkema, H. W.; Hesselink, J. W.
Prepartum teat apex colonization with Staphylococcus chromogenes in dairy heifers is associated with low somatic cell count in early lactationDe Vliegher, S.; Laevens, H.; Devriese, L. A.; Opsomer, G.; Leroy, J. L.; Barkema, H. W.; de Kruif, A.
Economic aspects of mastitis management in three cohorts of Dutch dairy farmsBarkema, H. W.; Heeres, A. A.; Dijkhuizen, A. A.; Schukken, Y. H.; Brand, A.
Udder health on dairy farms. 1. Results of a longitudinal study on 300 Dutch farmsBarkema, H. W.
Clinical, epidemiological and molecular characteristics of Streptococcus uberis infections in dairy herdsZadoks, R. N.; Gillespie, B. E.; Barkema, H. W.; Sampimon, O. C.; Oliver, S. P.; Schukken, Y. H.
A national research network to promote mastitis control in CanadaScholl, D.; Tomita, G.; Messier, S.; Barkema, H. W.; Lacasse, P.; Zhao, X.; Bouchard, E.
Excretion of intra-uterine applied oxytetracycline and lugol in cows milkDijkstra, T.; Barkema, H. W.; Vanbuuren, R. D.; Vanspanje, J. G.; Jorritsma, H.
Effect of freezing on somatic cell count of quarter milk samples as determined by a Fossomatic electronic cell counterBarkema, H. W.; Van der Schans, J.; Schukken, Y. H.; De Gee, A. L.; Lam, T. J.; Benedictus, G.
Estimation of interdependence among quarters of the bovine udder with subclinical mastitis and implications for analysisBarkema, H. W.; Schukken, Y. H.; Lam, T. J.; Galligan, D. T.; Beiboer, M. L.; Brand, A.
The herd health approach of a high bulk milk somatic-cell count caused by streptococcus-agalactiaeLoeffler, S. H.; Lam, T. J. G. M.; Barkema, H. W.; Scholten, D.; Hessels, A. L. D.; Vangestel, A. M.
Cow and quarter-level risk factors for Streptococcus uberis and Staphylococcus aureus mastitisZadoks, R. N.; Allore, H. G.; Barkema, H. W.; Sampimon, O. C.; Wellenberg, G. J.; Grohn, Y. T.; Schukkent, Y. H.
A mathematical model of Staphylococcus aureus control in dairy herdsZadoks, R. N.; Allore, H. G.; Hagenaars, T. J.; Barkema, H. W.; Schukken, Y. H.
Limitations of variable number of tandem repeat typing identified through whole genome sequencing of Mycobacterium avium subsp. paratuberculosis on a national and herd levelAhlstrom, Christina; Barkema, Herman W.; Stevenson, Karen; Zadoks, Ruth N.; Biek, Roman; Kao, Rowland; Trewby, Hannah; Haupstein, Deb; Kelton, David F.; Fecteau, Gilles; Labrecque, Olivia; Keefe, Greg P.; McKenna, Shawn L. B.; De Buck, Jeroen
Comparison of Staphylococcus aureus isolates from bovine and human skin, milking equipment, and bovine milk by phage typing, pulsed-field gel electrophoresis, and binary typingZadoks, R. N.; van Leeuwen, W. B.; Kreft, D.; Fox, L. K.; Barkema, H. W.; Schukken, Y. H.; van Belkum, A.
Application of pulsed-field gel electrophoresis and binary typing as tools in veterinary clinical microbiology and molecular epidemiologic analysis of bovine and human Staphylococcus aureus isolatesZadoks, R.; van Leeuwen, W.; Barkema, H. W.; Sampimon, O.; Verbrugh, H.; Schukken, Y. H.; van Belkum, A.
Test characteristics from latent-class models of the California Mastitis TestSanford, C. J.; Keefe, Gregory P.; Sanchez, J.; Dingwell, R. T.; Barkema, H. W.; Leslie, K. E.; Dohoo, Ian R.
Occurrence of Cryptosporidium and Giardia on beef farms and water sources within the vicinity of the farms on Prince Edward Island, CanadaBudu-Amoako, Ebo; Greenwood, Spencer J.; Dixon, Brent R.; Barkema, Herman W.; McClure, J. T.
Molecular epidemiology of cryptosporidium and Giardia in humans on Prince Edward Island, CanadaBudu-Amoako, E.; Greenwood, S. J.; Dixon, B. R.; Sweet, L.; Ang, L.; Barkema, H. W.; McClure, J. T.
Antimicrobial use on Canadian dairy farmsSaini, V.; , ; Léger, D.; Dufour, S.; , ; , ; ,
Antimicrobial resistance profiles of common mastitis pathogens on Canadian dairy farmsSaini, V.; , ; Léger, D.; , ; , ; , ; ,
Manageable risk factors associated with the lactational incidence, elimination, and prevalence of Staphylococcus aureus intramammary infections in dairy cowsDufour, S.; , ; , ; DesCôteaux, L.; , ; , ; , ; ,
Epidemiology of coagulase-negative staphylococci intramammary infection in dairy cattle and the effect of bacteriological culture misclassificationDufour, S.; , ; , ; DesCôteaux, L.; , ; , ; , ; ,

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A mathematical model of Staphylococcus aureus control in dairy herds - ir:ir-batch6-415955308:10:14 2015-08-01
Relationship between teat-end callosity and occurrence of clinical mastitis - ir:ir-batch6-417133518:14:03 2015-07-31
Neospora caninum-like oocysts observed in feces of free-ranging red foxes (Vulpes vulpes) and coyotes (Canis latrans) - ir:ir-batch6-413533702:40:25 2015-07-23
Effect of cobalt supplementation on serum vitamin B12 levels, weight gain and survival rate in lambs grazing cobalt-deficient pastures - ir:ir-batch6-420331212:11:16 2015-07-31
Incidence and risk factors for repeated cases of clinical Escherichia coli mastitis in dairy cattle - ir:ir-batch6-422631110:11:00 2015-08-01
Dogs shed Neospora caninum oocysts after ingestion of naturally infected bovine placenta but not after ingestion of colostrum spiked with Neospora caninum tachyzoites - ir:ir-batch6-417433204:52:53 2015-07-30
Genetic parameters of pathogen-specific incidence of clinical mastitis in dairy cows - ir:ir-batch6-421938617:30:18 2015-07-29
Somatic cell count in the first six milkings after calving - ir:ir-batch6-422532619:29:18 2015-07-31
Point source exposure of cattle to Neospora caninum consistent with periods of common housing and feeding and related to the introduction of a dog - ir:ir-batch6-416731809:47:39 2015-07-30
The effect of discontinuation of postmilking teat disinfection in low somatic cell count herds. II. Dynamics of intramammary infections - ir:ir-batch6-420133905:50:18 2015-08-01
Culture of strategically pooled bovine fecal samples as a method to screen herds for paratuberculosis - ir:ir-batch6-418330022:06:08 2015-07-30
Cesarean section in dairy cattle - ir:ir-batch6-423635107:06:05 2015-08-01
Retained placenta in Friesian mares - ir:ir-batch6-422135911:44:57 2015-08-01
Evaluation of a single serological screening of dairy herds for Neospora caninum antibodies - ir:ir-batch6-415633607:45:11 2015-07-30
Mastitis in Canada - ir:ir-batch6-421134108:29:01 2015-08-01
Interdependence of subclinical mastitis among quarters of the bovine udder - ir:ir-batch6-423433607:11:10 2015-08-01
Risk factors for clinical Salmonella enterica subsp. enterica serovar Typhimurium infection on Dutch dairy farms - ir:ir-batch6-416229723:14:06 2015-07-31
The effects of lameness on reproductive performance, milk production and culling in Dutch dairy farms - ir:ir-batch6-423936023:30:30 2015-07-30
Design and evaluation of field studies on subclinical mastitis dealing with interdependence among quarters of the bovine udder - ir:ir-batch6-422734202:09:10 2015-07-31
Probability of and risk factors for introduction of infectious diseases into Dutch SPF dairy farms - ir:ir-batch6-416030905:59:03 2015-08-01
Subclinical and clinical mastitis on dairy farms in the Netherlands - ir:ir-batch6-420731901:45:07 2015-08-01
Retained placenta in Friesian mares - ir:ir-batch6-422030612:51:52 2015-07-31
Evaluation of two absorbed enzyme-linked immunosorbent assays and a complement fixation test as replacements for fecal culture in the detection of cows shedding Mycobacterium avium subspecies paratuberculosis - ir:ir-batch6-416330004:37:04 2015-07-30
Evaluation of two enzyme-linked immunosorbent assays for detecting Salmonella enterica subsp. enterica Serovar Dublin antibodies in bulk milk - ir:ir-batch6-417328223:10:14 2015-07-31
Evaluation of three newly developed enzyme-linked immunosorbent assays and two agglutination tests for detecting Salmonella enterica subsp. enterica serovar dublin infections in dairy cattle - ir:ir-batch6-418432705:39:47 2015-08-01
Associations between somatic cell count patterns and the incidence of clinical mastitis - ir:ir-batch6-414331119:48:24 2015-07-31
Comparison of performance of dairy herds that were or were not vaccinated with a bovine herpes virus 1 marker vaccine in 1998. - ir:ir-batch6-417727513:25:00 2015-07-18
Recurrent clinical mastitis caused by Escherichia coli in dairy cows - ir:ir-batch6-419230506:58:38 2015-08-01
Herd health supervision applied to high milk tank cell counts due to Streptococcus agalactiae infection - ir:ir-batch6-423528704:45:35 2015-08-01
Factors influencing the isolation of Mycobacterium avium subsp. paratuberculosis from bovine fecal samples - ir:ir-batch6-418831704:30:38 2015-08-01
Seroprevalence of pestivirus in four species of alpine wild ungulates in the High Valley of Susa, Italy - ir:ir-batch6-414130102:10:22 2015-08-01
Effect of preculture freezing and incubation on bacteriological isolation from subclinical mastitis samples - ir:ir-batch6-416931000:35:23 2015-08-01
Management practices associated with the incidence rate of clinical mastitis - ir:ir-batch6-418726003:06:30 2015-07-22
Herd-level diagnosis for Salmonella enterica subsp. enterica serovar Dublin infection in bovine dairy herds - ir:ir-batch6-417026120:35:48 2015-07-30
Natural transmission routes of Neospora caninum between farm dogs and cattle - ir:ir-batch6-416629309:30:15 2015-07-30
Management style and its association with bulk milk somatic cell count and incidence rate of clinical mastitis - ir:ir-batch6-418629309:20:25 2015-07-31
Outbreak of bovine virus diarrhea on Dutch dairy farms induced by a bovine herpesvirus 1 marker vaccine contaminated with bovine virus diarrhea virus type 2. - ir:ir-batch6-417829900:40:47 2015-08-01
Mastitis following drying up associated with teat wipes contaminated with Pseudomonas aeruginosa - ir:ir-batch6-419630208:56:18 2015-08-01
Classification and longitudinal examination of callused teat ends in dairy cows - ir:ir-batch6-418130317:09:11 2015-07-30
Milk production and reproduction during a subclinical bovine herpesvirus 1 infection on a dairy farm - ir:ir-batch6-419427405:27:23 2015-08-01
Invited Review - ir:ir-batch6-414029022:09:12 2015-07-31
Somatic cell count patterns to improve udder health by genetics and management - ir:ir-batch6-421532203:21:22 2015-07-28
Prevalence and regional distribution of paratuberculosis in dairy herds in The Netherlands - ir:ir-batch6-418226709:27:16 2015-08-01
In vitro growth inhibition of major mastitis pathogens by Staphylococcus chromogenes originating from teat apices of dairy heifers - ir:ir-batch6-414729508:25:28 2015-07-31
Analysis of an outbreak of Streptococcus uberis mastitis - ir:ir-batch6-417531314:48:49 2015-07-31
Specificity of two tests for the early diagnosis of bovine paratuberculosis based on cell-mediated immunity - ir:ir-batch6-415128508:12:30 2015-08-01
Genetic associations for pathogen-specific clinical mastitis and patterns of peaks in somatic cell count - ir:ir-batch6-421732904:07:46 2015-07-30
Clinical mastitis on well managed dairy herds - ir:ir-batch6-423127703:05:52 2015-07-23
The effect of discontinuation of postmilking teat disinfection in low somatic cell count herds. I. Incidence of clinical mastitis - ir:ir-batch6-420228109:46:02 2015-07-30
Use of an enzyme-linked immunosorbent assay in bulk milk to estimate the prevalence of Neospora caninum on dairy farms in Prince Edward Island, Canada - ir:ir-batch6-498931717:47:24 2015-07-29
Evidence of post-natal transmission of Neospora caninum in Dutch dairy herds - ir:ir-batch6-417927123:20:34 2015-07-31
Sheep do not have a major role in bovine herpesvirus 1 transmission - ir:ir-batch6-420030701:18:19 2015-07-29
Effect of inbreeding on the incidence of retained placenta in Friesian horses - ir:ir-batch6-414833008:13:56 2015-07-26
The role of cow, pathogen, and treatment regimen in the therapeutic success of bovine Staphylococcus aureus mastitis - ir:ir-batch6-421230518:48:43 2015-07-31
Determination of the excretion time of oxytetracycline and lugol in milk of intrauterine treated cows - ir:ir-batch6-420826605:31:10 2015-07-30
Simultaneous intramammary and intranasal inoculation of lactating cows with bovine herpesvirus 4 induce subclinical mastitis - ir:ir-batch6-416829409:23:21 2015-07-31
Fertility, production and culling following cesarean section in dairy cattle - ir:ir-batch6-420928619:17:51 2015-07-22
Risk factors for clinical mastitis in a random sample of dairy herds from the southern part of The Netherlands - ir:ir-batch6-419727623:25:30 2015-07-31
Genetic parameters for clinical mastitis and traits for somatic cell count based on its lactation curve - ir:ir-batch6-421829303:31:54 2015-07-31
Population dynamics of bovine herpesvirus 1 infection in a dairy herd - ir:ir-batch6-420527118:34:43 2015-07-31
Mastitis in non-lactating cows, associated with teat wipes contaminated with Pseudomonas aeruginosa - ir:ir-batch6-422834600:41:53 2015-07-31
Mastitis in heifers - ir:ir-batch6-423030111:46:17 2015-08-01
The effect of pathogen-specific clinical mastitis on the lactation curve for somatic cell count - ir:ir-batch6-416131014:16:10 2015-07-27
Factors associated with cure after therapy of clinical mastitis caused by Staphylococcus aureus - ir:ir-batch6-418529610:59:27 2015-07-31
Use of long-term vaccination with a killed vaccine to prevent fecal shedding of Mycobacterium avium subsp paratuberculosis in dairy herds - ir:ir-batch6-418028601:06:14 2015-07-31
Description of clinical mastitis in France and in the Netherlands in herds classified according to bulk milk somatic cell counts - ir:ir-batch6-422929722:48:09 2015-07-31
Varying degrees of success with mastitis treatment - ir:ir-batch6-422329609:07:52 2015-07-31
Udder health on dairy farms. 2. Mastitis prevention programs - ir:ir-batch6-418926500:45:24 2015-08-01
Management and herd performance of dairy herds with and without chronic wasting disease. - ir:ir-batch6-417629501:59:17 2015-07-31
Incidence of clinical mastitis in dairy herds in three bulk milk somatic cell count cohorts - ir:ir-batch6-422429709:03:20 2015-08-01
Incidence of clinical mastitis in dairy herds grouped in three categories by bulk milk somatic cell counts - ir:ir-batch6-419828217:17:24 2015-07-30
Exploratory study on the economic value of a closed farming system on Dutch dairy farms - ir:ir-batch6-419528118:32:53 2015-07-31
Quarter-milk somatic cell count at calving and at the first six milkings after calving - ir:ir-batch6-419132118:55:19 2015-07-28
The economics of caesarian section in dairy cattle - ir:ir-batch6-423835622:35:22 2015-07-31
Duration of excretion of oxytetracycline and Lugol's iodine solution in milk after infusion into the uterus of cows - ir:ir-batch6-423733819:14:43 2015-07-31
A high rate of seroconversion for Neospora caninum in a dairy herd without an obvious increased incidence of abortions - ir:ir-batch6-415728913:00:26 2015-07-30
Associations between pathogen-specific cases of clinical mastitis and somatic cell count patterns - ir:ir-batch6-414929503:06:09 2015-08-01
Serum calcium and magnesium concentrations and the use of a calcium-magnesium-borogluconate solution in the treatment of Friesian mares with retained placenta - ir:ir-batch6-416428319:33:47 2015-07-28
The dairying veterinary approach to a high bulk milk cell count caused by Streptococcus agalactiae - ir:ir-batch6-420626909:43:23 2015-07-26
Reproductive performance of Friesian mares after retained placenta and manual removal of the placenta - ir:ir-batch6-416532221:50:32 2015-07-31
Management practices associated with low, medium, and high somatic cell counts in bulk milk - ir:ir-batch6-419328110:37:11 2015-07-30
Using likelihood ratios to interpret predictability of intramammary infection status - ir:ir-batch6-423225803:04:02 2015-08-01
Evaluation of four serological techniques to determine the seroprevalence of Neospora caninum in foxes (Vulpes vulpes) and coyotes (Canis latrans) on Prince Edward Island, Canada - ir:ir-batch6-413634602:14:22 2015-08-01
Somatic cell count distributions during lactation predict clinical mastitis - ir:ir-batch6-414632607:59:39 2015-08-01
Short-term effect of transition from conventional to automated milking on teat skin and teat end condition - ir:ir-batch6-415230809:12:11 2015-08-01
Certification of herds as free of Mycobacterium paratuberculosis infection - ir:ir-batch6-414428815:17:52 2015-07-29
Prepartum teat apex colonization with Staphylococcus chromogenes in dairy heifers is associated with low somatic cell count in early lactation - ir:ir-batch6-415530008:42:33 2015-08-01
Economic aspects of mastitis management in three cohorts of Dutch dairy farms - ir:ir-batch6-423328201:45:47 2015-07-31
Udder health on dairy farms. 1. Results of a longitudinal study on 300 Dutch farms - ir:ir-batch6-419028608:40:03 2015-07-31
Clinical, epidemiological and molecular characteristics of Streptococcus uberis infections in dairy herds - ir:ir-batch6-415327508:02:50 2015-08-01
A national research network to promote mastitis control in Canada - ir:ir-batch6-421429606:43:31 2015-08-01
Excretion of intra-uterine applied oxytetracycline and lugol in cows milk - ir:ir-batch6-223133104:30:28 2015-07-31
Effect of freezing on somatic cell count of quarter milk samples as determined by a Fossomatic electronic cell counter - ir:ir-batch6-420427511:04:29 2015-07-28
Estimation of interdependence among quarters of the bovine udder with subclinical mastitis and implications for analysis - ir:ir-batch6-419927502:26:45 2015-07-30
Economic evaluation of participation in a voluntary Johne's disease prevention and control program from a farmer's perspective–The Alberta Johne's Disease Initiative - ir:122553510:06:05 2015-07-30
The herd health approach of a high bulk milk somatic-cell count caused by streptococcus-agalactiae - ir:ir-batch6-223031722:09:15 2015-07-30
Cow and quarter-level risk factors for Streptococcus uberis and Staphylococcus aureus mastitis - ir:ir-batch6-417229906:33:46 2015-07-31
Comparison of Staphylococcus aureus isolates from bovine and human skin, milking equipment, and bovine milk by phage typing, pulsed-field gel electrophoresis, and binary typing - ir:ir-batch6-415833208:14:49 2015-08-01
Application of pulsed-field gel electrophoresis and binary typing as tools in veterinary clinical microbiology and molecular epidemiologic analysis of bovine and human Staphylococcus aureus isolates - ir:ir-batch6-422236107:23:37 2015-08-01
Limitations of variable number of tandem repeat typing identified through whole genome sequencing of Mycobacterium avium subsp. paratuberculosis on a national and herd level - ir:119794319:16:53 2015-07-31
Test characteristics from latent-class models of the California Mastitis Test - ir:ir-batch6-413842416:46:11 2015-07-30
Occurrence of Cryptosporidium and Giardia on beef farms and water sources within the vicinity of the farms on Prince Edward Island, Canada - ir:117754206:57:06 2015-08-01
Molecular epidemiology of cryptosporidium and Giardia in humans on Prince Edward Island, Canada - ir:260150111:31:32 2015-07-27
Antimicrobial use on Canadian dairy farms - ir:501842309:14:17 2015-07-27
Antimicrobial resistance profiles of common mastitis pathogens on Canadian dairy farms - ir:501937308:07:59 2015-08-01
Manageable risk factors associated with the lactational incidence, elimination, and prevalence of Staphylococcus aureus intramammary infections in dairy cows - ir:499951815:17:41 2015-07-29
Epidemiology of coagulase-negative staphylococci intramammary infection in dairy cattle and the effect of bacteriological culture misclassification - ir:499847108:04:12 2015-08-01