Michael S.M. Brouwer1, Kaitlin A. Tagg2, Dik J. Mevius1, Jonathan R. Iredell2, Alex Bossers1, Hilde E. Smith1, Sally R. Partridge2
1Central Veterinary Institute of Wageningen UR, PO Box 65, 8200 AB Lelystad, The Netherlands
2Centre for Infectious Diseases and Microbiology, Westmead Millennium Institute, The University of Sydney and Westmead Hospital, Westmead, NSW 2145, Australia