Contamination crisis
In pics: Questions asked about Fonterra's C. botulinum crisis timeline
As Fonterra battles for its reputation in countries that have received batches of its whey protein concentrate contaminated with the C. botulinum bacterium, it is also facing a fight on the home front. Questions are already being asked about the speed with which the world's biggest dairy exporter has reacted to the crisis, and how it has provided information to New Zealand's authorities.