Zimmermann, D.E.

Sekgobela, N.P.; Vorster, I.; Troskie, M.; Quan, M.; Zimmermann, D.E.; Hassim, A.; Neves, L.; Bhoora, R.V. 2025. Advancing disease surveillance in rhinoceroses: a multiplex real-time PCR assay for detecting Theileria bicornis and Babesia bicornis. Ticks and Tick-borne Diseases 16 (6): 1-9. doi.org/10.1016/j.ttbdis.2025.102552

Zimmermann, D.E.; Vorster, I.; Dreyer, C.; Fowlds, W.; Penzhorn, B.L. 2022. Successful treatment of babesiosis in a south-western Black rhinoceros (Diceros bicornis bicornis). Journal of the South African Veterinary Association 93 (2) June 16 (on-line): 1-5, 2 tables, 3 figures. doi.org/10.36303/JSAVA.478

Zimmermann, D.E.; Penzhorn, B.L.; Vorster, I.; Troskie, M.; Oosthuizen, M.C. 2021. Babesia bicornis, Theileria bicornis and Theileria equi in metapopulations of two black rhinoceros (Diceros bicornis) subspecies in South Africa and their potential impact on conservation. Ticks and Tick-borne Diseases 12 (101635): 1-10. doi.org/10.1016/j.ttbdis.2020.101635

Ferreira, S.; Bissett, C.; Cowell, C.R.; Gaylard, A.; Greaver, C.; Hayes, J.; Hofmeyr, M.; Moolman-van der Vyver, L.; Zimmermann, D.E. 2017. The status of rhinoceroses in South African National Parks. Koedoe 59 (1): 1-11, a1392. doi.org/10.4102/koedoe.v59i1.1392

Miller, M.; Olea-Popelka, F.; Joubert, J.; Mathebula, N.; Zimmermann, D.E.; Hausler, G.; Dreyer, C.; Hofmeyr, M.; Buss, P. 2012. Serum iron and selected biochemical values in free-ranging black rhinoceros (Diceros bicornis) from South Africa. Journal of Zoo and Wildlife Medicine 43 (3s): S55–S60.

Zimmermann, D.E. 2009. The occurrence of piroplasms in various South African black rhinoceros (Diceros bicornis) populations. M.Sc. Thesis Faculty of Veterinary Sciences, University of Pretoria. pp. 1-39.