Department of Public Health Data Library

A collection of reports that are used at the state and local level to plan HIV prevention and care services and to inform policies and programmatic develop

Find Housatonic River fish consumption advisories

Smoking is the leading cause of preventable death and disease in Massachusetts. In Massachusetts, more than 9,300 people die each year from smoking. Nationally, tobacco kills more people than motor vehicle crashes, AIDS, homicides, and poisonings combined.

HIV information for the public, providers, and professionals, including resources, fact sheets, surveillance data and reports, and planning and community engagement activities.

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

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.