2025
Duncan, J.S., Angell, J.W., 2025. Neonatal Lambs. In: Winter, A.C., and Grove-White, D., (eds) A Handbook for the Sheep Clinician. 8th ed.

Duncan, J.S., Angell, J.W., 2025. Lameness. In: Winter, A.C., and Grove-White, D., (eds) A Handbook for the Sheep Clinician. 8th ed.

2024
Angell, J.W., Duncan, J.S., Hamer, K., 2024. Surgical and medical complications following perineal urethrostomy in a goat. Vet Record Case Reports; DOI: 10.1002/vrc2.932

Clegg, S.R., Angell, J.W., Millson, S.H., Duncan, J.S., Staton, G.J., Evans, N.J., 2024. Multilocus sequence typing of pathogenic treponemes isolated from contagious ovine digital dermatitis stage five lesions: implications for disease transmission dynamics. Research in Veterinary Science; 177, DOI: 10.1016/j.rvsc2024.105345

Angell, J.W., Bentley, E.G., Stewart, J.P., 2024. Sheep-associated malignant catarrhal fever in cattle: an update. Livestock; 29(2):74-78

2023
Curwen, A.E., Still, R.L., Angell, J.W., Eady, P.E., Millson, S.H., Staton, G.J., Evans, N.J., Duncan, J.S., Cotter, S.C., Clegg, S.R., 2023. A reduced potential for lameness bacterial transmission by Lucilia sericata larvae and flies through metamorphosis. Research in Veterinary Science; 163: 104967.

Jackson, A., Grove-White, D.H., Angell, J.W., Duncan, J.S., 2023. Comparison of clinical cure rates from footrot and contagious ovine digital dermatitis using zinc sulphate foot bathing and topical oxytetracycline: A randomised trial. Vet Record; e3116.

2022
Clarkson, A., Angell, J., Kendall, N., 2022. Working with farmers to optimise mineral balance in grazing sheep. In Practice, 44(6):348-356.

Crosby-Durrani, H.E., Blowey, R.W., Manning, A., Afonso, J.S., Carter, S.D., Evans, N.J., Angell, J.W., 2022. An Observational Study Investigating Potential Risk Factors and Economic Impact for Bovine Ischaemic Teat Necrosis on Dairy Farms in Great Britain. Frontiers in Veterinary Science, 9:748259.

Duncan, J.S., Angell, J.W., Grove-White, D., Walsh, T.R., Seechurn, N., Carter, S., Evans, N., 2022. Impact of research on contagious ovine digital dermatitis on knowledge and practices of UK sheep farmers and veterinarians. Vet Record, 190(1):e674.

2021
Hawkins, E.L., McDonnell, S., Angell, J.W., 2021. Estimation of immediate and 7-day clinical prognostic indicators for ewe and lamb survival in the UK following vaginal delivery and caesarean section at a single veterinary practice. Small Ruminant Research, 204.

Staton, G.J., Angell, J.W., Grove-White, D., Clegg, S., Carter, S.D., Evans, N.J., 2021. Contagious Ovine Digital Dermatitis: A Novel Bacterial Aetiology and Lesion Pathogenesis. Frontiers in Veterinary Science, 8:722461.

Duncan, J.S., Angell, J.W., Richards, P., Lenzi, L., Staton, G.J., Grove-White, D., Clegg, S., Oikonomou, G., Carter, S.D., Evans, N.J., 2021. The dysbiosis of ovine foot microbiome during the development and treatment of contagious ovine digital dermatitis. Animal Microbiome, 3, 19

2020
Angell, J.W., 2020. Implementing advanced nutritional management in the Welsh sheep industry. https://businesswales.gov.wales/farmingconnect/sites/farmingconnect/files/documents/REPORT_ImplementingadvancednutritionalmanagementintheWelshsheepindustry.pdf , REPORT. European Innovation Partnership.

Angell, J.W., Duncan, J.S., 2020. Watery mouth disease in neonatal lambs: a systematic review. Livestock, 25(2):94-103

2019
Duncan, J.S., Angell, J.W., 2019. Control of infectious lameness in sheep. Livestock, 24(5):246-251

Phythian, C.J., Angell, J.W., Crilly, J.P., Martine, A.D., 2019. Ewe Caesarean section: reviewing the evidence base and sharing cross-country experiences part two. Livestock, 24(3):149

Phythian, C.J., Angell, J.W., Crilly, J.P., Martin, A.D., 2019. Ewe Caesarean section: reviewing the evidence base and sharing cross-country experiences part one. Livestock, 24(2):90-101

Duncan, J.S., Timofte, D., Grove-White, D.H., Angell, J.W., 2019. Susceptibility testing during lambing season. Veterinary Record (letters) 184,224

2018
Angell, J.W., Graham-Brown, J., Singh, U.M., Joshi, B.R., 2018. Prevalence of gastrointestinal parasites in a yak herd in Nepal. Veterinary Record Case Reports, 6:e000618

Angell, J.W., 2018. Bog asphodel toxicity. Veterinary Record (letters) 183,196-197.

Duncan, J.S., Grove-White, D.H., Angell, J.W., 2018. Understanding contagious ovine digital dermatitis. In Practice, 40:60-65.

Angell, J.W., Grove-White, D.H., Duncan, J.S., 2018. Sheep and farm level factor associated with footrot: A longitudinal repeated cross-sectional study of sheep on six farms. Veterinary Record, 182(10):293.

2017
Angell, J.W., Grove-White, D.H., Duncan, J.S., 2017. Contagious ovine digital dermatitis (CODD) – Where are we now? Cattle Practice,25(3): 219-224.

Clegg, S.R., Angell, J.W., Grove-White, D.H., Carter, S.C., Duncan, J.S., Evans, N.J., Blowey, R.W., 2017. Reducing lameness in sheep. Veterinary Record, Letters: 181(6):149

Angell, J.W., Clegg, S.R., Grove-White, D.H., Blowey, R.W., Carter, S.D., Duncan, J.S., Evans, N.J., 2017. Survival of contagious ovine digital dermatitis (CODD) associated treponemes on disposable gloves after handling CODD-affected feet. Veterinary Record, 181(4):89-94.

Angell, J.W., Clegg, S.R., Carter, S.D., Evans, N.J., Duncan, J.S., Grove-White, D.H., 2017. Digital dermatitis-associated treponemes in a wound in a sheep. Veterinary Record, Letters, 180(18): 453.

Angell, J.W., Grove-White, D.H., Duncan, J.S. 2017. A practical approach for dealing with contagious ovine digital dermatitis (CODD) on farms. Livestock, 22(1): 40-44.

2016
Angell, J.W., Grove-White, D.H., Williams, H.J., & Duncan, J.S. 2016. Whole-flock, metaphylactic tilmicosin failed to eliminate contagious ovine digital dermatitis and footrot in sheep: a cluster randomised trial. Veterinary Record, 179(12): 308-317.

Crosby-Durrani, H.E., Clegg, S.R., Singer, E., Angell, J.W., Evans, N.J., Carter, S.D., Duncan, J.S. 2016. Severe Foot Lesions in Dairy Goats Associated with Digital Dermatitis Treponemes. Journal of Comparative Pathology, 154(4): 283-296.

2015
Angell, J.W., Crosby-Durrani, H.E., Duncan, J.S., Carter, S.D., Blundell, R., 2015. Histopathological Characterization of the Lesions of Contagious Ovine Digital Dermatitis and Immunolabelling of Treponema-like Organisms. Journal of Comparative Pathology, 153(4): 212-226.

Angell, J.W., Clegg, S.R., Sullivan, L.E., Duncan, J.S., Grove-White, D.H., Carter, S.D., Evans, N.J., 2015. In vitro susceptibility of contagious ovine digital dermatitis associated Treponema spp. Isolates to antimicrobial agents in the UK. Veterinary Dermatology, 26(6): 484-e115.

Angell, J.W., Grove-White, D.H., Duncan, J.S., 2015. Sheep and farm level factors associated with contagious ovine digital dermatitis: A longitudinal repeated cross-sectional study of sheep on six farms. Preventive Veterinary Medicine, 122 (1-2): 107-120.

Sullivan, L.E., Carter, S.D., Duncan, J.S., Grove-White, D.H., Angell, J.W., Evans, N.J., 2015. The gastrointestinal tract as a potential infection reservoir of digital dermatitis treponemes in beef cattle and sheep. Applied Environmental Microbiology, 81(21): 7460-7469.

Angell, J.W., Blundell, R., Grove-White, D.H., Duncan, J.S., 2015. Clinical and radiographic features of contagious ovine digital dermatitis, and a novel lesion grading system. The Veterinary Record, 176(21): 544.

Sullivan, L.E., Clegg, S.R., Angell, J.W., Newbrook, K., Blowey, R.W., Carter, S.D., Bell, J., Duncan, J.S., Grove-White, D.H., Murray, R.D., Evans, N.J., 2015. High-level association of bovine digital dermatitis Treponema spp. with contagious ovine digital dermatitis lesions and the presence of Fusobacterium necrophorum and Dichelobacter nodosus. Journal of Clinical Microbiology, 53(5): 1628-1638.

Angell, J.W., Cripps, P.J., Grove-White, D.H., Duncan, J.S., 2015. A practical tool for locomotion scoring in sheep: its reliability when used by veterinary surgeons and sheep farmers. The Veterinary Record, 176(20):521-523.

2014
Duncan, J.S., Angell, J.W., Carter, S.D., Evans, N.E., Sullivan, L.E., Grove-White, D.H., 2014. Contagious ovine digital dermatitis: An emerging disease. The Veterinary Journal, 201:265-268.

Sullivan, L.E., Blowey, R.W., Carter, S.D., Duncan, J.S., Grove- White, D.H., Page, P., Iveson, T., Angell, J.W., Evans, N.J., 2014. Presence of digital dermatitis treponemes on cattle and sheep hoof trimming equipment. The Veterinary Record, 175(8): 201.

Angell, J.W., Duncan, J.S., Grove-White, D.H., 2014. Farmer reported prevalence and factors associated with contagious ovine digital dermatitis in Wales: A questionnaire of 511 sheep farmers. Preventive Veterinary Medicine, 113(1):132-138.

2013
Angell, J.W., Jones, G.L., Voigt, K., Grove-White, D.H., 2013. Successful correction of D-lactic acid neurotoxicity (drunken lamb syndrome) by bolus administration of oral sodium bicarbonate. The Veterinary Record, 173(8):193.

Angell, J.W., Jones, G., Grove-White, D.H., Jones, E., Higgins, R.J., Otter, A., 2013. A prospective on farm cohort study investigating the epidemiology and pathophysiology of drunken lamb syndrome. The Veterinary Record, 172(6):154.

2011
Angell, J., Ross, T., 2011. Suspected bog asphodel (Narthecium ossifragum) toxicity in cattle in North Wales. The Veterinary Record, 169(4):101.