Affiliation: | 1.Department of Virology, Joint Research and Development in Virology,National Veterinary Institute (SVA) and the Swedish University of Agricultural Sciences (SLU),Uppsala,Sweden;2.Division of Parasitology and Virology, Department of Biomedical Sciences and Veterinary Public Health,Swedish University of Agricultural Sciences (SLU),Uppsala,Sweden;3.Department of Virology,National Veterinary Institute (SVA),Uppsala,Sweden;4.Department of Wildlife, Fish and Environment, National Veterinary Institute (SVA),Uppsala,Sweden |