Download White Rhinoceros (Ceratotherium simum) from Australia - Final import risk analysis (December 2009)

This document is a qualitative analysis of the biosecurity risks associated with the importation of White Rhinoceros (Ceratotherium simum) into New Zealand zoological containment facilities from equivalent facilities in Australia. From an initial hazard identification list of all disease-causing organisms potentially associated with rhinoceros, 12 agents were identified as being recorded in Australia, but not present in New Zealand. These organisms were subjected to further analysis in which the epidemiology of the disease including distribution, clinical signs, transmission, diagnosis and any available treatments were considered. As a result of this process organisms were identified as hazards or not in the commodity.

Those organisms identified as hazards have been subjected to risk assessment to estimate the likelihood of entry (the disease agent being present at the time of animal importation), exposure (likelihood of spread and establishment if imported), and any adverse consequences likely to follow these events. Finally, risk management options that could be used to effectively manage the risk have been presented for organisms assessed to be risks in the commodity. These options are suggested options to be considered when drafting an Import Health Standard (IHS) for the commodity. The risk analysis concluded that the following agents present non-negligible risks, and that sanitary measures can be justified to effectively manage them: Anthrax (Bacillus anthracis), Salmonella spp., Leptospira spp., ticks, internal parasites, weeds, and weed seeds.

Any of the proposed risk management options selected should be the least trade restrictive while providing an appropriate level of protection to effectively manage the risk.