Department of Public Health Data Library

This page includes data on immunizations against COVID-19, influenza, and RSV during the current respiratory season.

Explore data related to tobacco cessation (quitting) after statewide menthol and flavored tobacco restrictions in Massachusetts.

Explore data related to tobacco use trends over time after statewide menthol and flavored tobacco restrictions in Massachusetts.

See indoor air quality (IAQ) reports for Massachusetts cities and towns.

Massachusetts Department of Public Health weekly influenza update

Learn about falls among older adults in Massachusetts.

Find a Department of Public Health (DPH) funded location to get tested for HIV, hepatitis C, and sexually transmitted infections.

MDPH's Interactive Beaches Dashboard provides water quality testing results for the current beach season. It will tell you which beaches are open or closed. If a beach is closed, do not swim or enter the water at that location to avoid risk of illness.

Find out more about Massachusetts Childhood Lead Poisoning Prevention Program’s Lead Safe Homes and the inspection history of properties.