Department of Public Health Data Library

Explore heat stress hospitalizations by community. Data and data considerations are also highlighted.

Helpline reports issued by the Office of Problem Gambling Services and its partners.

View alerts, advisories, hepatitis A vaccination resources, and download educational materials to use to respond to hepatitis A cases and outbreaks.

Find clinical advisories, reports, resources from DPH and our partners, and tools.

Routinely updated reports that include data on new human immunodeficiency virus (HIV) diagnoses and people living with HIV in Massachusetts. The reports include regional and demographic breakdowns.

HIV Pre-Exposure Prophylaxis (PrEP) Locations

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 is a disease that attacks a person's immune system and can cause serious illness, but can be controlled with medications and proper care. Here you can find information about HIV, including prevention and treatment.