Massachusetts State Seal An official website of the Commonwealth of Massachusetts Here's how you know

Official websites use .mass.gov

A .mass.gov website belongs to an official government organization in Massachusetts.

Secure websites use HTTPS

A lock icon or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites.

Healthcare Associated Infections reports

See annual reports for hospital specific and statewide trends on Healthcare Associated Infections (HAI).

Calendar Year 2024

Calendar Year 2023

Calendar Year 2022

Calendar Year 2021

Calendar Year 2020

Calendar Year 2019

Calendar Year 2018

Calendar Year 2017

Calendar Year 2016

Calendar Year 2015

Help Us Improve Mass.gov  with your feedback

Please do not include personal or contact information.
Feedback