Disease Incidence

These data are the reported occurrence of nationally notifiable infectious diseases in the United States, as published in the National Notifiable Diseases Surveillance System (NNDSS) Tables.

1. Interactive: Annual Summary Data 2016 – 2022
2. Annual Tables
3. Weekly Tables

Source: These statistics are collected and compiled from reports sent by state and territorial health departments to the National Notifiable Diseases Surveillance System (NNDSS), which is operated by CDC in collaboration with the Council of State and Territorial Epidemiologists (CSTE). For more information, see National Notifiable Disease Surveillance System data description.