1. Galveston National Laboratory, Department of Microbiology & Immunology, Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, Texas.
2. Department of Pathology, University of Texas Medical Branch, Galveston, Texas.
3. Parasitology & Parasitic Diseases, Department of Animal Health, Faculty of Veterinary Medicine, University of Extremadura, Cáceres, Spain.
4. Arbovirus and Imported Viral Diseases Unit, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Red de Investigación Colaborativa en Enfermedades Tropicales, Madrid, Spain.
5. Department of Animal Health, Faculty of Veterinary Medicine, University of Zaragoza, Zaragoza, Spain.