Andrew Bradley

Contact

• workRoom NA NA
  Sutton Bonington Campus
  Sutton Bonington
  Leicestershire
  LE12 5RD
  UK
• work0115 951 6436
• andrew.bradley@nottingham.ac.uk

Biography

Andrew Bradley earned his veterinary degree from the University of Cambridge in 1993. Following a period in dairy practice in the South West of England, he returned to University at Bristol where he undertook research in aspects of mastitis control as well as running the extension Practice and lecturing in dairy production medicine. He has published widely in the field of mastitis control and has a particular interest in dry period management. He joined the University of Nottingham in 2009 as a Clinical Reader in Dairy Production Medicine. He hold the RCVS Diploma in Cattle Health and Production and is an RCVS Recognised Specialist in Cattle Health and Production. He is a de facto Diplomate of the European College of Bovine Health Management. He is also founder and Director of Quality Milk Management Services Ltd a privately owned milk quality laboratory, clinical and research consultancy. Based in Somerset QMMS offers services to the dairy sector both in the UK and overseas.

Expertise Summary

Andrew Bradley is a Professor in Dairy Herd Health and Production. He is and RCVS Recognised Specilaist in Cattle Health and Production and European Specialist in Bovine Health Management. He is active in the area of bovine mastitis research and contributes to undergraduate teaching and post graduate supervision.

Research Summary

My primary area of research interest is bovine mastitis, though it does extend to other areas of bovine production medicine. In particular I have an interest in application of the latest molecular… read more

Recent Publications

• BIGGS, A., BARRETT, D., BRADLEY, A., GREEN, M., REYHER, K. and ZADOKS, R., 2016. Antibiotic dry cow therapy: where next? Vet Rec. 178(4), 93-4
• HENDERSON, A.C., HUDSON, C.D., BRADLEY, A.J., SHERWIN, V.E. and GREEN, M.J., 2016. Prediction of intramammary infection status across the dry period from lifetime cow records Journal of Dairy Science. 99(7), 5586-5595
• DOWN, PM, BRADLEY, AJ, BREEN, JE, HUDSON, CD and GREEN, MJ, 2016. Current management practices and interventions prioritised as part of a nationwide mastitis control plan Veterinary Record. 178(18), 449-449
• PRYCE, J. E., PARKER GADDIS, K. L., KOECK, A., BASTIN, C., ABDELSAYED, M., GENGLER, N., MIGLIOR, F., HERINGSTAD, B., EGGER-DANNER, C., STOCK, K. F., BRADLEY, A. J. and COLE, J. B., 2016. Invited review: Opportunities for genetic improvement of metabolic diseases: Journal of dairy science Journal of Dairy Science. 99(9), 6855-73

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Current Research

My primary area of research interest is bovine mastitis, though it does extend to other areas of bovine production medicine. In particular I have an interest in application of the latest molecular and analytical techniques to intractable clinical problems with the ultimate aim of maximising animal welfare and productivity.

My mastitis research encompasses both clinical and more laboratory based aspects but also maximises the use of data acquired through my laboratory based, milk quality consultancy in Somerset. Current clinical research projects include investigations into the efficacy of mastitis vaccines, the importance of the dry period in mastitis epidemiology and the interactions between mastitis and fertility in dairy cows. In addition I am involved in a number of laboratory based projects investigating 'mammary ecology' and the development of diagnostic tests. In addition to my research interests I am also active in the development of the dairy production analytical software 'TotalVet' which as well as being available commercially is used extensively in both my teaching and research.

• BIGGS, A., BARRETT, D., BRADLEY, A., GREEN, M., REYHER, K. and ZADOKS, R., 2016. Antibiotic dry cow therapy: where next? Vet Rec. 178(4), 93-4
• HENDERSON, A.C., HUDSON, C.D., BRADLEY, A.J., SHERWIN, V.E. and GREEN, M.J., 2016. Prediction of intramammary infection status across the dry period from lifetime cow records Journal of Dairy Science. 99(7), 5586-5595
• DOWN, PM, BRADLEY, AJ, BREEN, JE, HUDSON, CD and GREEN, MJ, 2016. Current management practices and interventions prioritised as part of a nationwide mastitis control plan Veterinary Record. 178(18), 449-449
• PRYCE, J. E., PARKER GADDIS, K. L., KOECK, A., BASTIN, C., ABDELSAYED, M., GENGLER, N., MIGLIOR, F., HERINGSTAD, B., EGGER-DANNER, C., STOCK, K. F., BRADLEY, A. J. and COLE, J. B., 2016. Invited review: Opportunities for genetic improvement of metabolic diseases: Journal of dairy science Journal of Dairy Science. 99(9), 6855-73
• DAVIES, P. L., LEIGH, J. A., BRADLEY, A. J., ARCHER, S. C., EMES, R. D. and GREEN, M. J., 2016. Molecular Epidemiology of Streptococcus uberis Clinical Mastitis in Dairy Herds: Strain Heterogeneity and Transmission: Journal of Clinical Microbiology Journal of Clinical Microbiology. 54(1), 68-74
• BRADLEY, A., BREEN, J. and PAYNE, B., 2016. Treatment of clinical mastitis in dairy cattle: Veterinary Record Veterinary Record. 178(15),
• BIGGS, A., BARRETT, D., REYHER, K., BRADLEY, A., GREEN, M. and ZADOKS, R., 2016. ANTIMICROBIALS Routine antibiotic dry cow therapy: Veterinary Record Veterinary Record. 178(7),
• BRADLEY, AJ, BREEN, JE, PAYNE, B, WHITE, V and GREEN, MJ, 2015. An investigation of the efficacy of a polyvalent mastitis vaccine using different vaccination regimens under field conditions in the United King dom Journal of Dairy Science. 98(3), 1706-1720
• PILLAR, C. M., STONEBURNER, A., SHINABARGER, D. L., ABBELOOS, E., GOBY, L. and BRADLEY, A. J., 2015. In vitro susceptibility of bovine mastitis pathogens to a combination of penicillin and framycetin: Development of interpretive criteria for testing by broth microdilution and disk diffusion (vol 97, pg 6594, 2014): Journal of Dairy Science Journal of Dairy Science. 98(5), 3558-3558
• LEACH, K. A., ARCHER, S. C., BREEN, J. E., GREEN, M. J., OHNSTAD, I. C., TUER, S. and BRADLEY, A. J., 2015. Recycling manure as cow bedding: Potential benefits and risks for UK dairy farms: Veterinary Journal Veterinary Journal. 206(2), 123-130
• HUDSON, C. D., BRADLEY, A. J., BREEN, J. E. and GREEN, M. J., 2015. Dairy herd mastitis and reproduction: Using simulation to aid interpretation of results from discrete time survival analysis: Veterinary Journal Veterinary Journal. 204(1), 47-53
• HENDERSON, A., HUDSON, C., BRADLEY, A., SHERWIN, G. and GREEN, M., 2015. The prediction of dry period intra-mammary infection status from historical cow records: Cattle Practice Cattle Practice. 23, 213-214
• EGGER-DANNER, C., COLE, J. B., PRYCE, J. E., GENGLER, N., HERINGSTAD, B., BRADLEY, A. and STOCK, K. F., 2015. Invited review: overview of new traits and phenotyping strategies in dairy cattle with a focus on functional traits: Animal Animal. 9(2), 191-207
• DOWN, P. M., BRADLEY, A. J., BREEN, J. E., HUDSON, C. D. and GREEN, M. J., 2015. On farm interventions to control mastitis: Cattle Practice Cattle Practice. 23, 298-298
• DAVIES, P. L., ARCHER, S. C., EMES, R. D., BRADLEY, A. J., LEIGH, J. A. and GREEN, M. J., 2015. Molecular epidemiology of Streptococcus uberis in UK dairy herds: Cattle Practice Cattle Practice. 23, 297-297
• BRADLEY, A. J., DE VLIEGHER, S., GREEN, M. J., LARROSA, P., PAYNE, B., VAN DE LEEMPUT, E. S., SAMSON, O., VALCKENIER, D., VAN WERVEN, T., WALDECK, H. W. F., WHITE, V. and GOBY, L., 2015. An investigation of the dynamics of intramammary infections acquired during the dry period on European dairy farms: Journal of Dairy Science Journal of Dairy Science. 98(9), 6029-6047
• GREEN, M. J., LEACH, K. A., BREEN, J. E., OHNSTAD, I., TUER, S., ARCHER, S. C. and BRADLEY, A. J., 2014. Recycled manure solids as bedding for dairy cattle: A scoping study: Cattle Practice Cattle Practice. 22, 207-214
• STATHAM, J. M. E., ARCHER, S., BIGGS, A. M., BRADLEY, A., BREEN, J., BURNELL, M., COOPER, R., DAVIES, P., DOWN, P., GREEN, M., HAYTON, A., HUDSON, C., HUSBAND, J., HUXLEY, J., KERBY, M., MAY, B., MAXWELL, O., RANDALL, L., READER, J., REMNANT, J., THORNE, M. and WAPENAAR, W., 2013. Future veterinary business models: Cattle Practice Cattle Practice. 21, 78-87
• GREEN, MARTIN and BRADLEY, ANDREW, 2013. MASTITIS The changing face of mastitis control: Veterinary Record Veterinary Record. 173(21), 517-521
• BRADLEY, A. J., BREEN, J. E. and GREEN, M. J., 2013. Update on coliform mastitis control: Cattle Practice Cattle Practice. 21, 199-204
• HUDSON, C.D., BRADLEY, A.J., BREEN, J.E. and GREEN, M.J., 2012. Associations between udder health and reproductive performance in United Kingdom dairy cows Journal of Dairy Science. 95(7), 3683-3697
• MADOUASSE, A., BROWNE, W.J., HUXLEY, J.N., TONI, F., BRADLEY, A.J. and GREEN, M.J., 2012. Risk factors for a high somatic cell count at the first milk recording in a large sample of UK dairy herds Journal of Dairy Science. 95(4), 1873-1884
• VALERGAKIS, G. E., RUSSELL, C., GROGONO-THOMAS, R., BRADLEY, A. J. and EISLER, M. C., 2012. Coxiella burnetii in bulk tank milk of dairy cattle in south-west England: Veterinary Record Veterinary Record. 171(6),
• HUNTLEY, S. J., COOPER, S., BRADLEY, A. J. and GREEN, L. E., 2012. A cohort study of the associations between udder conformation, milk somatic cell count, and lamb weight in suckler ewes: Journal of Dairy Science Journal of Dairy Science. 95(9), 5001-5010
• BREEN, JAMES, DOWN, PETER, KERBY, MIKE and BRADLEY, ANDREW, 2012. Restoring the Dairy Herd: Rearing Youngstock and Replacing Cows: Dairy Herd Health Dairy Herd Health. 35-72
• 2012. Dairy Herd Health: Dairy Herd Health
• BRADLEY, A.J., BREEN, J.E., PAYNE, B. and GREEN, M J, 2011. A comparison of broad-spectrum and narrow-spectrum dry cow therapy used alone and in combination with a teat sealant Journal of Dairy Science. 94(2), 692-704
• HUDSON, C. D., BRADLEY, A. J., BREEN, J. E. and GREEN, M. J., 2011. The effect of udder health on cow fertility: understanding the costs: Udder Health and Communication
• GREEN, M. J., BREEN, J. E., HUDSON, C., BLACK, H., CROSS, K. and BRADLEY, A. J., 2011. National mastitis control schemes: experiences from implementation of a nationwide scheme in Great Britain: Udder Health and Communication
• BRADLEY, A. J., BREEN, J. E., HUDSON, D. and GREEN, M. J., 2011. Monitoring treatment outcomes: understanding and managing expectations: Udder Health and Communication
• MADOUASSE, A, HUXLEY, J N, BROWNE, W J, BRADLEY, A J and GREEN, M J, 2010. Somatic cell count dynamics in a large sample of dairy herds in England and Wales. Preventive veterinary medicine. 96(1-2), 56-64
• MADOUASSE, A., HUXLEY, J.N., BROWNE, W.J., BRADLEY, A.J., DRYDEN, I.L. and GREEN, M.J., 2010. Use of individual cow milk recording data at the start of lactation to predict the calving to conception interval Journal of Dairy Science. 93(10), 4677-4690
• GREEN, M.J., MEDLEY, G.F., BRADLEY, A.J. and BROWNE, W.J., 2010. Management interventions in dairy herds: exploring within herd uncertainty using an integrated Bayesian model Veterinary Research: A journal on Animal Infection. 41(2), 22
• BRADLEY, A.J., BREEN, J.E., PAYNE, B., WILLIAMS, P. and GREEN, M.J., 2010. The use of a cephalonium containing dry cow therapy and an internal teat sealant, both alone and in combination Journal of Dairy Science. 93(4), 1566-1577
• HAYHURST, C, BRADLEY, A, FORBES, A B, HUNTER, K and ROYAL, M D, 2010. Short communication: Genetic and nongenetic factors influencing Ostertagia ostertagi antibodies in UK Holstein-Friesian cattle. Journal of dairy science. 93(5), 2239-43
• BRADLEY, AJ and GREEN, MJ, 2010. Managing Dry Cows To Optimise Udder Health Part I: Understanding Mammary Gland Susceptibility And The Importance Of The Dry Period In Mastitis Epidemiology Irish Veterinary Journal. 63(6), 384-387
• MADOUASSE, A., HUXLEY, J. N., BROWNE, W. J., BRADLEY, A. J. and GREEN, M. J., 2010. Can We Use Milk Recording Data to Predict Reproduction? An Improvement on the Fat to Protein Ratio: Cattle Practice Cattle Practice. 18, 83-88
• HUXLEY, J. N., ARCHER, S. C., BIGGS, A. M., BRADLEY, A. J., BREEN, J. E., GREEN, M. J., HIGGINS, H. M., HUDSON, C. D., HUSBAND, J. A., MAY, W., READER, J. D., STATHAM, J. M. E., THORNE, M. H. and WAPENAAR, W., 2010. An Expert Review of the Diagnosis, Prognosis and Treatment of Recumbency in Adult Cattle: Cattle Practice Cattle Practice. 18, 53-60
• HUDSON, C. D., BREEN, J. E., BRADLEY, A. J. and GREEN, M. J., 2010. Fertility In UK Dairy Herds: Preliminary Findings Of A Large-Scale Study: Cattle Practice Cattle Practice. 18, 89-94
• BRADLEY, A. J. and GREEN, M. J., 2010. Managing dry cows to optimise udder health - Part II: Monitoring and measuring dry period performance Irish Veterinary Journal. 63(8), 512-+
• BRADLEY, ANDREW, BREEN, JAMES, COGAN, TRISTAN, HUDSON, CHRIS and PAYNE, BARBARA, 2010. Identification of S. aureus of Bovine Mastitis Origin: Cattle Practice Cattle Practice. 18, 65-65
• ARCHER, SIMON, BIGGS, ANDREW, BREEN, JAMES, BRADLEY, ANDREW, BURNELL, MARK, GREEN, MARTIN, HAYTON, ALISTAIR, HIGGINS, HELEN, HUDSON, CHRIS, HUSBAND, JAMES, HUXLEY, JON, MADOUASSE, AURELIEN, MAY, BILL, READER, JON, STATHAM, JON, THORNE, MIKE and WAPENAAR, WENDELA, 2010. Improving farm veterinary services: Veterinary Record Veterinary Record. 166(21), 659-660
• BARKEMA H.W., GREEN M.J., BRADLEY A.J. and ZADOKS, R.N., 2009. The Role of Infectious Disease in Udder Health. J Dairy Sci Journal of Dairy Science. 92, 4717-4729
• GREEN, M.J., BROWNE, W.J., GREEN. L.E., BRADLEY, A.J., LEACH, K.A., BREEN, J.E. and MEDLEY, G.F., 2009. Bayesian analysis of a mastitis control plan to investigate the influence of veterinary prior beliefs on clinical interpretation Preventive Veterinary Medicine. 91(2-4), 209-217
• BREEN, J.E., GREEN, M.J. and BRADLEY, A.J., 2009. Quarter and cow risk factors associated with the occurrence of clinical mastitis in dairy cows in the United Kingdom. Journal of Dairy Science. 92(6), 2551-2561
• BRADLEY, ANDREW, BREEN, JAMES, GREEN, MARTIN and BULLOCK, CHARLOTTE, 2009. Mastitis control plan. The Veterinary record. 164(11), 345
• BREEN, J.E., BRADLEY, A.J. and GREEN, M.J., 2009. Quarter and cow risk factors associated with a somatic cell count greater than 199,000 cells per milliliter in United Kingdom dairy cows. Journal of Dairy Science. 92(7), 3106-3115
• BRADLEY, A.J. and GREEN, M.J., 2009. Factors affecting cure when treating bovine clinical mastitis with cephalosporin-based intramammary preparations. Journal of Dairy Science. 92(5), 1941-1953
• HUDSON, C. D., PAYNE, B., GREEN, M. J., BREEN, J. E., COGAN, T. and BRADLEY, A. J., 2009. Critical Interpretation of Laboratory Results: Preliminary Results of an Investigation into Characteristics of Tests Used to Identify Staphylocccus Aureus in Bovine Milk Samples: Cattle Practice Cattle Practice. 17, 190-195
• BREEN, J. E., HUDSON, C. D., BRADLEY, A. J. and GREEN, M. J., 2009. Monitoring Dairy Herd Fertility Performance in the Modern Production Animal Practice: Cattle Practice Cattle Practice. 17, 196-201
• BRADLEY, A. J., HUDSON, C. D., GREEN, M. J. and BREEN, J. E., 2009. Dairy Herd Health and Production Monitoring: Optimising Data use and Understanding the Pitfalls: Cattle Practice Cattle Practice. 17, 38-44
• BRADLEY, A. J. and GREEN, M. J., 2009. An Investigation of Factors Affecting Cure when Treating Clinical Mastitis in Dairy Cattle with Cephalosporin Containing Intramammary Preparations: Cattle Practice Cattle Practice. 17, 33-37
• BRADLEY, A. J., BREEN, J. E., HUDSON, C. D. and GREEN, M. J., 2009. The DairyCo Mastitis Control Plan: Current Progress With Implementing a National Mastitis Control Scheme: Cattle Practice Cattle Practice. 17, 184-189
• GREEN, M.J., BRADLEY, A.J., MEDLEY, G.F. and BROWNE, W.J., 2008. Management during the Dry Period Influences Cow Somatic Cell Counts in Early Lactation. Journal of Dairy Science. 91(4), 1403-1415
• BRADLEY, A.J., HUDSON, C.D, GREEN, M.J. and BREEN, J.E., 2008. Dairy herd health and production monitoring: Optimising data use and understanding the pitfalls Cattle Practice. 14, 38-44
• BRADLEY, A.J, BREEN, J.E. and GREEN, M.J., 2008. Mastitis pattern analysis - a fresh look at the analysis of bovine mastitis: Part 2 - Clinical mastitis data UK Vet. Livestock. 13, 1-5
• BARKEMA, H.W., GREEN, M.J., BRADLEY, A.J. and ZADOKS, R.N., 2008. Biosecurity and mastitis In: National Mastitis Council Proceedings, USA. 64-67
• NEWTON, H.T., GREEN, M J., BENCHAOUI, H., CRACKNELL, V., ROWAN, T. and BRADLEY, A.J., 2008. The Combined use of an Antibiotic Dry Cow Product and an Internal Teat Sealant Veterinary Record. 162(15), 491-2
• GREEN, MARTIN, HUXLEY, JON, MADOUASSE, AURELIEN, BROWNE, WILLIAM, MEDLEY, GRAHAM, BRADLEY, ANDREW, BIGGS, ANDREW, BREEN, JAMES, BURNELL, MARK, HAYTON, ALISTAIR, HUSBAND, JAMES, READER, JON and STATHAM, J, 2008. Making Good Decisions on Dry Cow Management to Improve Udder Health - Synthesising Evidence in a Bayesian Framework. Cattle practice : journal of the British Cattle Veterinary Association. 16, 200-208
• PASSEY, S., BRADLEY, A. and MELLOR, H., 2008. Escherichia coli isolated from bovine mastitis invade mammary cells by a modified endocytic pathway Veterinary Microbiology. 130(1-2), 151-164
• NEWTON, H. T., GREEN, M. J., BENCHAOUI, H., CRACKNELL, V., ROWAN, T. and BRADLEY, A. J., 2008. Comparison of the efficacy of cloxacillin alone and cloxacillin combined with an internal teat sealant for dry-cow therapy: Veterinary Record Veterinary Record. 162(21), 678-684
• MADOUASSE, A., HUXLEY, J. H., BROWNE, W. J., BRADLEY, A. J. and GREEN, M. J., 2008. Somatic cell count patterns in a large sample of UK dairy herds: Mastitis Control: From Science to Practice Mastitis Control: From Science to Practice. 219-225
• LEACH, K. A., GREEN, M. J., BREEN, J. E., HUXLEY, J. N., MACAULAY, R., NEWTON, H. T. and BRADLEY, A. J., 2008. Use of domestic detergents in the California mastitis test for high somatic cell counts in milk: Veterinary Record Veterinary Record. 163(19), 566-570
• GREEN, M. J., BROWNE, W. J., GREEN, L. E., BRADLEY, A. J., LEACH, K. A., BREEN, J. E. and MEDLEY, G. F., 2008. A Bayesian analysis of a mastitis control plan to investigate the influence of veterinary beliefs on clinical decisions: Mastitis Control: From Science to Practice Mastitis Control: From Science to Practice. 373-380
• GREEN, M. J., BRADLEY, A. J., MEDLEY, G. F. and BROWNE, W. J., 2008. Cow, farm, and herd management factors in the dry period associated with raised somatic cell counts in early lactation: Journal of Dairy Science Journal of Dairy Science. 91(4), 1403-1415
• BRADLEY, A. J. and GREEN, M. J., 2008. Analysing clinical and subclinical mastitis data: understanding mastitis epidemiology on individual units: Mastitis Control: From Science to Practice Mastitis Control: From Science to Practice. 444-444
• BRADLEY, A. J. and GREEN, M. J., 2008. An investigation of factors affecting cure when treating clinical mastitis in dairy cattle with cephalosporin containing intramammary preparations: Mastitis Control: From Science to Practice Mastitis Control: From Science to Practice. 283-291
• BRADLEY, A. J., BREEN, J. E. and GREEN, M. J., 2008. An investigation of three approaches to dry cow therapy to prevent intramammary infection in the dry period and clinical mastitis in early lactation: Mastitis Control: From Science to Practice Mastitis Control: From Science to Practice. 317-317
• GREEN, M.J., BRADLEY, A.J., MEDLEY, G.F. and BROWNE, W.J., 2007. Cow, farm, and management factors during the dry period that determine the rate of clinical mastitis after calving Journal of Dairy Science. 90(8), 3764-3776
• GREEN, M.J., LEACH, K.A., BREEN, J.E., GREEN, L.E. and BRADLEY, A.J., 2007. National intervention study of mastitis control on dairy herds in England and Wales. The Veterinary Record. 160(9), 287-93
• GREEN, M., HUXLEY, J., MADOUASSE, A., BROWNE, W., MEDLEY, G., BRADLEY, A., BIGGS, A., BREEN, J., BURNELL, M., HAYTON, A., HUSBAND, J., READER, J. and STATHAM, J. AND THORNE, M., 2007. Making Good Decisions on Dry Cow Management to Improve Udder Health – Synthesising Evidence in a Bayesian Framework Cattle Practice. 15(2), 201-206
• BRADLEY A.J, LEACH K.A, BREEN J.E, GREEN L.E and GREEN M.J., 2007. A survey of the incidence rate and aetiology of mastitis on dairy farms in England and Wales Veterinary Record. 160, 253-258
• BRADLEY, A.J, BREEN, J.E. and GREEN, M.J., 2007. Mastitis pattern analysis - a fresh look at the analysis of bovine mastitis: Part 1 - Somatic cell count data UK Vet. Livestock. 12,
• GREEN, MARTIN, BRADLEY, ANDREW and BULLOCK, CHARLOTTE, 2007. National mastitis control. The Veterinary record. 160(9), 312
• GREEN, M. J., BRADLEY, A. J., MEDLEY, G. F. and BROWNE, W. J., 2007. Cow, farm, and management factors during the dry period that determine the rate of clinical mastitis after calving: Journal of Dairy Science Journal of Dairy Science. 90(8), 3764-3776
• GREEN, M., HUXLEY, J., MADOUASSE, A., BROWNE, W., MEDLEY, G., BRADLEY, A., BIGGS, A., BREEN, J., BURNE, M., HAYTON, A., HUSBAND, J., READER, J. and STATHAM, J., 2007. Making good decisions on dry cow management to improve udder health - Synthesising evidence in a Bayesian framework: Cattle Practice Cattle Practice. 15, 201-206
• GREEN, M., ARROWSMITH, N., BREEN, J. and BRADLEY, A., 2007. Managing health in the larger dairy herd: Challenges and opportunities for the vet: Cattle Practice Cattle Practice. 15, 53-58
• BREEN, S. E., GREEN, M. J., NEWTON, H. T. and BRADLEY, A. J., 2007. Investigation of an extended therapy regime using penethamate hydriodide for the treatment of persistent intramamary infection in dairy cows - Preliminary results from a recent UK study: Cattle Practice Cattle Practice. 15, 194-200
• BRADLEY, ANDREW J., LEACH, KATHERINE A., BREEN, JAMES E., GREEN, LAURA E. and GREEN, MARTIN J., 2007. Mycoplasma mastitis - Reply: Veterinary Record Veterinary Record. 160(11), 383-383
• BREEN, JE, , GREEN, MJ and BRADLEY AJ, 2006. Hyperkeratosis of the Teat-End – Methods of Assessment, Interpretation of Teat-End Scores and Relationship with Clinical and Sub-clinical Mastitis UK Vet. (In Press.)
• GREEN, M J, BRADLEY, A J, NEWTON, H and BROWNE, W J, 2006. Seasonal variation of bulk milk somatic cell counts in UK dairy herds: investigations of the summer rise. Preventive veterinary medicine. 74(4), 293-308
• NEWTON, H. T., GREEN, M. J. and BRADLEY, A. J., 2006. A novel approach to the treatment of sub clinical intramammary infection in UK dairy cows: Preliminary findings from a recent research project: Cattle Practice Cattle Practice. 14, 77-83
• BREEN, J. E., GREEN, M. J. and BRADLEY, A. J., 2006. Quarter and cow-level risk factors for clinical mastitis and elevated somatic cell count in dairy cows: A review and preliminary findings from a recent UK research project: Cattle Practice Cattle Practice. 14, 85-92
• BRADLEY, A. J., BREEN, J. E. and GREEN, M. J., 2006. The dry period and mastitis control: A review and update: Cattle Practice Cattle Practice. 14, 93-99
• SMITH, E M, GREEN, L E, MEDLEY, G F, BIRD, H E, FOX, L K, SCHUKKEN, Y H, KRUZE, J V, BRADLEY, A J, ZADOKS, R N and DOWSON, C G, 2005. Multilocus sequence typing of intercontinental bovine Staphylococcus aureus isolates. Journal of clinical microbiology. 43(9), 4737-43
• GREEN, M. J., LEACH, K. A., BREEN, J. E., GREEN, L. E. and BRADLEY, A. J., 2005. Where are we with mastitis control? Current thoughts and preliminary findings from a national research project: Cattle Practice Cattle Practice. 13, 127-129
• GREEN, M. J., GREEN, L. E., BRADLEY, A. J., BURTON, P. R., SCHUKKEN, Y. H. and MEDLEY, G. F., 2005. Prevalence and associations between bacterial isolates from dry mammary glands of dairy cows: Veterinary Record Veterinary Record. 156(3), 71-77
• GREEN, M. J., GREEN, L. E., BRADLEY, A. J., BURTON, P. R., SCHUKKEN, Y. H. and MEDLEY, G. F., 2005. Prevalence and associations between bacterial isolates from dry mammary glands of dairy cows (vol 156, pg 71, 2005): Veterinary Record Veterinary Record. 156(10), 309-309
• BRADLEY, A. J., NEWTON, H. and GREEN, M. J., 2005. Use and interpretation of bacteriology in the diagnosis of bovine intramammary infection: Mastitis in Dairy Production: CURRENT KNOWLEDGE AND FUTURE SOLUTIONS
• BRADLEY, A., NEWTON, H., BENCHAOUI, H., TILT, N., CRACKNELL, V. and ROWAN, T., 2005. Orbeseal (R) and Orbenin (R) EDC in combination for the treatment of intra-mammary infections at drying off and prevention of new infections during the dry period and early lactation in dairy cows: Mastitis in Dairy Production: CURRENT KNOWLEDGE AND FUTURE SOLUTIONS
• BRADLEY, A. and GREEN, M., 2005. Use and interpretation of somatic cell count data in dairy cows: In Practice In Practice. 27(6), 310-315
• BRADLEY, ANDREW J and GREEN, MARTIN J, 2004. The importance of the nonlactating period in the epidemiology of intramammary infection and strategies for prevention. Veterinary Clinics of North America: Food Animal Practice. 20(3), 547-68
• BRADLEY, A.J., LEACH, K., BREEN, J., NEWTON, H., MACAULAY, R., HUXLEY, J.N. and GREEN, M.J., 2004. The California mastitis test - Reagent and operator variability. In: Proceedings of the British Mastitis Conference. 23-25
• HUXLEY, J N, HELPS, C R and BRADLEY, A J, 2004. Identification of Corynebacterium bovis by endonuclease restriction analysis of the 16S rRNA gene sequence. Journal of dairy science. 87(1), 38-45
• GREEN, M J, BURTON, P R, GREEN, L E, SCHUKKEN, Y H, BRADLEY, A J, PEELER, E J and MEDLEY, G F, 2004. The use of Markov chain Monte Carlo for analysis of correlated binary data: patterns of somatic cells in milk and the risk of clinical mastitis in dairy cows. Preventive veterinary medicine. 64(2-4), 157-74
• GREEN, M J, GREEN, L E, SCHUKKEN, Y H, BRADLEY, A J, PEELER, E J, BARKEMA, H W, DE HAAS, Y, COLLIS, V J and MEDLEY, G F, 2004. Somatic cell count distributions during lactation predict clinical mastitis. Journal of dairy science. 87(5), 1256-64
• HUXLEY, J. and BRADLEY, A., 2004. Problems associated with twin pregnancies in dairy cows: Veterinary Record Veterinary Record. 155(9), 276-276
• BRADLEY, A.J., GREEN, M.J. and HUXLEY, J.N., 2003. Monitoring and investigating herd mastitis. In: SIVAR.
• GREEN, M.J., GREEN, L.E., BURTON, P.R., BRADLEY, A.J., SCHUKKEN, Y.H. and MEDLEY, G.F., 2003. The use of Markov Chain Monte Carlo with Gibbs sampling to investigate bovine quarter somatic cell count patterns and the risk of clinical mastitis. In: SVEPM Proceedings.
• BRADLEY, A., HUXLEY, J. and GREEN, M., 2003. A rational approach to dry cow therapy 2. Product selection (vol 25, pg 12, 2003): In Practice In Practice. 25(3), 129-129
• GREEN, M. J., GREEN, L. E., MEDLEY, G. F., SCHUKKEN, Y. H. and BRADLEY, A. J., 2002. Influence of Dry Period Bacterial Intramammary Infection on Clinical Mastitis in Dairy Cows Journal of Dairy Science. VOL 85(PART 10), 2589-2599
• BRADLEY, A.J., GREEN, M.J. and HUXLEY, J.N., 2002. Making better use of milk samples: monitoring and investigating herd mastitis. In: Cattle Practice. 105-112
• BRADLEY, A.J., GREEN, M.J. and HUXLEY, J.N., 2002. The changing role of dry cow therapy - past, present and future. In: Cattle Practice. 191-196
• BRADLEY, A.J., GREEN, M., GREEN, L.E. and HUXLEY, J.N., 2002. The future of dry cow therapy: 'Orbeseal' - A new approach to the prevention of new infections in the dry period. In: World Buiatrics.
• BRADLEY, A.J. and GREEN, M., 2002. Novel aspects of mastitis therapy 'The changing epidemiology of E.coli mastitis. In: World Buiatrics.
• BRADLEY, A.J., HUXLEY, J.N. and GREEN, M.J., 2002. Selecting dry cow therapy to optimize udder health. 32(18), 16-17
• BRADLEY, A.J. and GREEN, M.J., 2002. E coli mastitis. Dry period: risk factors and prevention. In: World Buiatrics.
• HUXLEY, J N, GREENT, M J, GREEN, L E and BRADLEY, A J, 2002. Evaluation of the efficacy of an internal teat sealer during the dry period. Journal of dairy science. 85(3), 551-61
• BRADLEY, A, 2002. Bovine mastitis: an evolving disease. Veterinary journal (London, England : 1997). 164(2), 116-28
• GREEN, M., HUXLEY, J. and BRADLEY, A., 2002. A rational approach to dry cow therapy - 1. Udder health priorities during the dry period: In Practice In Practice. 24(10), 582-587
• BRADLEY, A. J. and GREEN, M. J., 2002. A study of the incidence and significance of intramammary enterobacterial infections acquired during the dry period: Praktische Tierarzt Praktische Tierarzt. 83(8), 724-+
• BRADLEY, A. J. and GREEN, M. J., 2002. An investigation of the impact of intramammary antibiotic dry cow therapy on clinical coliform mastitis: Praktische Tierarzt Praktische Tierarzt. 83(9), 798-+
• BRADLEY, A.J. and GREEN, M.J., 2001. Adaptation of Escherichia coli to the bovine mammary gland Journal of Clinical Microbiology. 39(5), 1845-1849
• BRADLEY, K J, BRADLEY, A J and BARR, F J, 2001. Ultrasonographic appearance of the superficial supramammary lymph nodes in lactating dairy cattle. The Veterinary record. 148(16), 497-501
• BRADLEY, A J and GREEN, M J, 2001. An investigation of the impact of intramammary antibiotic dry cow therapy on clinical coliform mastitis. Journal of dairy science. 84(7), 1632-9
• BRADLEY, A J and GREEN, M J, 2001. Aetiology of clinical mastitis in six Somerset dairy herds. The Veterinary record. 148(22), 683-6
• BRADLEY, A J and GREEN, M J, 2000. A study of the incidence and significance of intramammary enterobacterial infections acquired during the dry period. Journal of Dairy Science. 83(9), 1957-65
• BRADLEY, A. J. and GREEN, M. J., 1999. Mastitis monitoring: Veterinary Record Veterinary Record. 144(17), 484-484
• BRADLEY, A. J. and GREEN, M. J., 1997. Clinical mastitis in dairy cows after 'blitz' therapy: Veterinary Record Veterinary Record. 141(7), 179-180
• GREEN M.J., BRADLEY A.J., MEDLEY G.F and BROWNE W.J, Cow, Farm and Herd Management Factors in the Dry Period Risk Associated with Raised Somatic Cell Counts in Early Lactation. Journal of Dairy Science. 91(4), 1403-1415