Summary of Notifiable Diseases,
United States 1996


Graphs and Maps

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Typhoid Fever - by year, United States, 1966-1996

Antimicrobial resistance among S. typhi isolates has increased in recent years. In 1996, 17% of isolates in the United States were resistant to trimethoprim/sulfamethoxazole, ampicillin, and chloramphenicol.