1. Arboviruses and Viral Hemorrhagic Fevers Laboratory (National Ref. Lab), Pasteur Institute of Iran, Tehran, Iran.
2. Center for Disease Control (CDC), Ministry of Health, Tehran, Iran.
3. Veterinary Organization, Tehran, Iran.
4. Unité de Génétique Moléculaire des Bunyavirus, Institute Pasteur of Paris, Paris, France.