title: Surveillance against the odds: Addressing the challenges of animal health surveillance. Introduction.
authors: Veterinary Public Health Institute, Vetsuisse Fakultät, University of Bern, Schwarzenburgstrasse 155, CH-3097 Liebefeld, Switzerland. Electronic address: john.berezowski@gmail.com.
authors: John
authors: J
authors: Berezowski
authors: Swedish Zoonosis Centre, Dept. of Epidemiology and Disease Control, Deputy Head of Department, National Veterinary Institute, SE-751 89 Uppsala, Sweden.
authors: Ann
authors: A
authors: Lindberg
authors: Faculty of Veterinary Science, The University of Sydney, Private Mailbag 4003, Narellan, NSW 2567, Australia.
authors: Michael
authors: M
authors: Ward
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology*; D000818:Animals; D011159:Population Surveillance