Lyme Disease Surveillance Data

Key points

  • Lyme disease cases are reported to CDC by state health departments and the District of Columbia through the National Notifiable Diseases Surveillance System (NNDSS).
  • Explore information on reported Lyme disease cases by year in the United States, including: total number of cases reported, rates, seasonality, and demographic data.

Interactive data

*Due to the coronavirus disease 2019 (COVID-19) pandemic, 2019 and 2020 data from some jurisdictions are incomplete.

Dashboard data files

Note: some formatting errors may appear when opening .csv files in Excel. Import .csv into Excel or open files as .txt to avoid errors.

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Content Source:
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)