Modelling the probability of introduction and establishment via beef of Salmonella subtypes of biosecurity concern

This project will assess and model the probability that importation of beef will lead to introduction and establishment of S. Typhimurium DT104 in humans, cattle, chickens and pigs. It will provide a resource for assessing the risk of entry of other Salmonella that have emerged as issues in trade and public health (e.g. S. Newport, S. Hadar, S. Heidelberg) that have acquired severe forms antimicrobial resistance or invasiveness traits. The focus of the assessment concerns importation of beef from five applicant countries: Japan, New Zealand, the Netherlands, the United States, and Vanuatu.