Emily S. Gurley* , Joel M. Montgomery†, M. Jahangir Hossain*, Michael Bell†, Abul Kalam Azad‡, Mohammed Rafiqul Islam‡, Mohammed Abdur Rahim Molla‡, Darin S. Carroll†, Thomas G. Ksiazek†, Paul A. Rota†, Luis Lowe†, James A. Comer†, Pierre Rollin†, Markus Czub§¶, Allen Grolla§, Heinz Feldmann§¶, Stephen P. Luby*†, Jennifer L. Woodward#, and Robert F. Breiman*†

Author affiliations: *ICDDR,B, Dhaka, Bangladesh; †Centers for Disease Control and Prevention, Atlanta, Georgia, USA; ‡Ministry of Health and Family Welfare, Dhaka, Bangladesh; §Public Health Agency of Canada, Winnipeg, Manitoba, Canada; ¶University of Manitoba, Winnipeg, Manitoba, Canada; #University of Texas School of Public Health, Houston, Texas, USA;