The document discusses disease surveillance and response strategies for feral pigs in New South Wales. It outlines that the surveillance program uses risk-based and adaptive sampling to detect exotic and emerging diseases in wild pig populations. The response strategies aim to develop management plans based on reliable models of disease transmission, but current recommendations have limitations due to small data sets and assumptions. Improving models requires better data on pig movement patterns and behavior. The overall goals are to reduce risks of disease incursion and uncertainty in response, as well as mitigate impacts if incursions occur.