Emerg Infect DiseidEmerging Infectious Diseases1080-60401080-6059Centers for Disease Control89032332626803Research ArticleAn outbreak of spotted fever rickettsiosis in U.S. Army troops deployed to Botswana.SmoakB. L.McClainJ. B.BrundageJ. F.BroadhurstL.KellyD. J.DaschG. A.MillerR. N.Division of Preventive Medicine, Walter Reed Army Institute of Research, Washington, D.C., USA.Jul-Sep199623217221