Note: The number of deaths related to COVID and flu has not been updated on the dashboards since June 1, 2025, due to a temporary technical issue. The data will be updated as soon as possible.
If you are having difficulty viewing the dashboard on a mobile or tablet device, you may view the dashboard in full screen.
Note: The data currently used in the dashboard are available in this data file and updated throughout the respiratory reporting season (July to June). At the end of the season this file will be archived, and a new file will be uploaded for the following season.
Other Massachusetts data
Respiratory illness dashboard
This dashboard includes data on influenza emergency department visits, hospital admissions, and the patients who experienced them.
Respiratory disease immunization data
This dashboard includes data on people who received vaccinations against COVID-19.
COVID-19 data dashboard
The COVID-19 Dashboard includes data on city/town COVID-19 activity, confirmed and probable cases of COVID-19, confirmed and probable deaths related to COVID-19, and the demographic characteristics of cases and deaths.
National data
Resources
For more information about influenza and how to prevent and control the spread of disease, please visit mass.gov/flu.
Data archive
Past archived data files (Excel) are available for download: