Data and Publications

All data are preliminary and subject to change. Data include individuals who claim residency in Maine regardless of what state they were tested in or where they are currently living. County listings are by residence of individual, not testing location.

On this page:

About the Data

    How to Use Data

    Case Counts with 5 Year Median: For selected conditions, see total number of cases in current year to date compared to the median number of cases in the previous 5 year period. Use Month/Year Selector to change the data reporting date. You can access data from 2019 to present. Conditions that have not had cases in the current year or previous 5 year period appear in the italicized section to the bottom right of the display. You cannot select these to appear in the visualization. Refine conditions shown by checking or unchecking boxes in the "Condition" list.

    For conditions that became notifiable within the preceeding 5 years, 5 year median only includes case data for years during which the condition was reportable.

    Monthly data updates on the 15th of the next month. Each update includes data through the Saturday of the last full week of the month.

    Case Counts by County: For selected conditions, see total number of cases by quarter and county for the selected year. Use Quarter/Year Selector to change the data reporting date. You can access data from 2019 to present. Refine condition and counties shown by checking or unchecking boxes in the "Condition" and "Patient County" lists.

    Quarterly data updates on the 15th of the month 6 weeks after the end of the quarter. Each update includes data through Saturday of the last full week of the quarter.

Monthly Graphs

Annual Reports