Address correspondence to Richard L. Guerrant, Center for Global Health, Division of Infectious Diseases and International Health, University of Virginia, MR4, Lane Road, Room 3148, Charlottesville, VA 22908. E-mail:
Authors’ addresses: Jonathan Parr, Jesus Emmanuel Sevilleja, Samie Amidou, Cirle Alcantara, Suzanne E. Stroup, Anita Kohli, Eric R. Houpt, and Richard L. Guerrant, Center for Global Health, Division of Infectious Diseases and International Health, University of Virginia, MR4, Lane Road, Room 3148, Charlottesville, VA 22908, Telephone: 434-924-5242, Fax: 434-977-5323. Ron Fayer, U.S. Department of Agriculture, Beltsville, MD 20705. Aldo A. M. Lima, Clinical Research Unit and Institute of Biomedicine, Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil.
Acknowledgments: The authors thank Relana Fitzgerald for help with statistical calculations, Leah Barrett for helpful advice, and Mary Ann Winecoff for editing assistance.
Financial support: This research was supported by National Institutes of Health Mid-Atlantic Regional Center of Excellence (MARCE) for Biodefense and Emerging Infectious Diseases Research Grant U54 AI57168.
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