An assessment of the herd-level impact of the Theileria orientalis (Ikeda) epidemic of cattle in New Zealand, 2012–2013: a mixed methods approach

References

• *Creswell JW, Plano Clark VL. Designing and Conducting Mixed Methods Research. 2nd Edtn. Sage Publications, Thousand Oaks, USA, 2011.
   Google Scholar
• *Dohoo I, Martin W, Stryhn H. Veterinary Epidemiologic Research. 1st Edtn. AVC Inc., Charlottetown, Canada, 2003.
   Google Scholar
• Erzberger C, Prein G. Triangulation: validity and empirically-based hypothesis construction. Quality and Quantity 31, 141–54, 1997
   Web of Science ®Google Scholar
• Gachohi J, Skilton R, Hansen F, Ngumi P, Kitala P. Epidemiology of East Coast fever (Theileria parva infection) in Kenya: past, present and the future. Parasites and Vectors 5, 194, 2012
   PubMed Web of Science ®Google Scholar
• Hayashida K, Hara Y, Abe T, Yamasaki C, Toyoda A, Kosuge T, Suzuki Y, Sato Y, Kawashima S, Katayama T, et al. Comparative genome analysis of three eukaryotic parasites with differing abilities to transform leukocytes reveals key mediators of Theileria-induced leukocyte transformation. mBio 3(5), e00204-12, 2012
   PubMed Web of Science ®Google Scholar
• Heath ACG. Biology, ecology and distribution of the tick, Haemaphysalis longicornis Neumann (Acari: Ixodidae) in New Zealand. New Zealand Veterinary Journal 64, 10–20, 2016
   PubMed Web of Science ®Google Scholar
• James MP, Saunders BW, Guy LA, Brookbanks EO, Charleston WAG, Uilenberg G. Theileria orientalis, a blood parasite of cattle. First report in New Zealand. New Zealand Veterinary Journal 32, 154–56, 1984
   PubMed Web of Science ®Google Scholar
• Jick TD. Mixing qualitative and quantitative methods: triangulation in action. Administrative Science Quarterly 24, 602–11, 1979
   Web of Science ®Google Scholar
• Kakuda T, Shiki M, Kubota S, Sugimoto C, Brown WC, Kosum C, Nopporn S, Onuma M. Phylogeny of benign Theileria species from cattle in Thailand, China and the USA based on the major piroplasm surface protein and small subunit ribosomal RNA genes. International Journal of Parasitology 28, 1261–7, 1998
   PubMed Web of Science ®Google Scholar
• Kamau J, de Vos AJ, Playford M, Salim B, Kinyanjui P, Sugimoto C. Emergence of new types of Theileria orientalis in Australian cattle and possible causes of theileriosis outbreaks. Parasites and Vectors 22, 1–10, 2011.
   Google Scholar
• Krieger N. Epidemiology and the web of causation: has anyone seen the spider? Social Science in Medicine 39, 887–903, 1994.
   PubMed Web of Science ®Google Scholar
• Kristensen E, Nielsen DB, Jensen LN, Vaarst M, Enevoldsen C. A mixed methods enquiry into the validity of data. Acta Veterinaria Scandinavica 50, 30, 2008
   PubMed Web of Science ®Google Scholar
• Kubota S, Sugimoto C, Onuma M. Population dynamics of Theileria sergenti in persistently infected cattle and vector ticks analysed by a polymerase chain reaction. Parasitology 112, 437–42, 1996
   PubMed Web of Science ®Google Scholar
• Lawrence K, McFadden AMJ, Gias E, Pulford DJ, Pomroy W. Epidemiology of the epidemic of bovine anaemia associated with Theileria orientalis (Ikeda) between August 2012 and March 2014. New Zealand Veterinary Journal 64, 38–47, 2016
   PubMed Web of Science ®Google Scholar
• Limon G, Lewis EG, Chang Y-M, Ruiz H, Balanza ME, Guitian J. Using mixed methods to investigate factors influencing reporting of livestock diseases: a case study among smallholders in Bolivia. Preventive Veterinary Medicine 113, 185–96, 2014
   PubMed Web of Science ®Google Scholar
• McFadden AMJ, Rawdon TG, Meyer J, Makin J, Morley CM, Clough RR, Tham K, Muellner P, Geysen D. An outbreak of haemolytic anaemia associated with infection of Theileria orientalis in naive cattle. New Zealand Veterinary Journal 59, 79–85, 2011
   PubMed Web of Science ®Google Scholar
• Nuijten E. Combining research styles of the natural and social sciences in agricultural research. NJAS – Wageningen Journal of Life Sciences 57, 197–205, 2011
   Web of Science ®Google Scholar
• Pluye P, Hong QN. Combining the power of stories and the power of numbers: mixed methods research and mixed studies reviews. Annual Review of Public Health 35, 29–45, 2014
   PubMed Web of Science ®Google Scholar
• Pulford DJ, McFadden AMJ, Hamilton JS, Donald J. Investigation of the index case herd and identification of the strain types of Theileria orientalis associated with outbreaks of bovine anaemia in New Zealand in 2012. New Zealand Veterinary Journal 64, 21–28, 2016
   PubMed Web of Science ®Google Scholar
• Victora CG, Huttly SR, Fuchs SC, Olinto MT. The role of conceptual frameworks in epidemiological analysis: a hierarchical approach. International Journal of Epidemiology 26, 224–7, 1997
   PubMed Web of Science ®Google Scholar
• *Vink D, O'Driscoll A, Briggs S, Moors D, Lawrence K. Farm-level management of Theileria orientalis Ikeda outbreaks in dairy cattle. Vetscript 26(11), 34–8, 2013
   Google Scholar
• Watts J, Playford M, Hickey K. Theileria orientalis: a review. New Zealand Veterinary Journal 64, 3–9, 2016
   PubMed Web of Science ®Google Scholar