States reporting at least one typhoid fever case to NTFS during 2007 are shown in Figure 1. Thirty-nine states and the District of Columbia reported 413 typhoid fever cases. Reference citation: Centers for Disease Control and Prevention (CDC). National Typhoid and Paratyphoid Fever Surveillance Annual Summary, 2007. Atlanta, Georgia: US Department of Health and Human Services, CDC, 2012.

Stephen B. Thacker CDC Library collection