Influenza (flu) is a disease of the body's respiratory system, which includes the nose, throat, and lungs. Flu is caused by a virus and it can be serious. Every year in the U.S. seasonal flu causes thousands of hospital admissions and deaths. Getting an annual flu vaccine is the best protection.

The current severity of Influenza in MA is LOW for the week of 1/15/23 to 1/21/23

Flu Low 1.30.23

Flu trend 1.30.23

Up-to-date information:

Massachusetts Department of Public Health Influenza

What should I know about flu?

Flu Prevention and Vaccine Information

2022-2023 Season Weekly Flu Reports - MA

Find a flu and/or COVID-19 Vaccine Location