1. National Centre for Vector Entomology, Institute of Parasitology, Vetsuisse Faculty University of Zürich Zürich Switzerland
2. Diagnostics department Institute of Virology and Immunology (IVI) Mittelhäusern Switzerland
3. Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty University of Bern Bern Switzerland
4. Institute of Diagnostic Virology Friedrich‐Loeffler‐Institut Greifswald‐Insel Riems Germany
5. Section of Epidemiology, Vetsuisse Faculty University of Zürich Zürich Switzerland