What is Public Health?

April 5, 2022

We often get asked, “What is Public Health?”. Over the next few weeks, in light of National Public Health Week, we will be sharing content to try to answer that question. 


Public health is about preventing illness and promoting health. Public health is concerned with the health of the population as a whole. It can take so many forms because our health is impacted by so many things. In this short video, we describe the many factors that influence one's health. Where we live, what we eat, our relationships, and societal factors around us- these all impact our health. 



Follow us on FacebookInstagram, and LinkedIn to stay up to date, and don’t forget public health is where you are! 


share this

Related Articles

Public Health Institute of Western MA 2025 In Numbers
February 6, 2026
Learn more about our work in 2025 bringing communities together, advocating for policy change, engaging community, and using data to drive change.
January 23, 2026
In 1996, courageous and visionary leaders from competing healthcare institutions created a public health organization to bring people together, secure resources, and convene multiple sectors to focus on community health issues that were not being addressed. That collective vision and action manifested in Partners for a Healthier Community, now the Public Health Institute of Western Massachusetts. Over the past 30 year s, we have strengthened partnerships and uplifted community voices. We are more committed than ever to ensure everyone has what they need to lead a healthy life. Thank you for your decades of partnership and lifetime of active hope.
webinar recording posted
January 12, 2026
Online sports betting became legal in Massachusetts in 2022, and now the Legislature is considering a bill (H4431) to legalize internet casino gambling—also known as “iGambling” or “iGaming.” What would more options for 24/7 gambling mean to the public health of our communities? Watch the recording from the 1/9/26 webinar. Speakers included Mark Gottlieb of Northeastern Law’s Public Health Advocacy Institute, Samantha Hamilton of Public Health Institute of Western MA, Victor Ortiz from the MA Dept. of Public Health Office of Problem Gambling, and State Representative Lindsay Sabadosa. The discussion was moderated by Jessica Collins of the Public Health Institute of Western Massachusetts. Webinar Materials recording slides Video shared by Mark Gottlieb- Online Casino Gambling Ad Take Action This month, PLEASE email the MA Legislature’s Committee on Economic Development & Emerging Technologies and ask them to SUPPORT Sen. Keenan’s bill (S.302) to add regulations on sports-betting, AND, OPPOSE H.4431, a bill that would legalize online casino gambling. Instructions & Email Template Links Shared during webinar Read speaker bios Understanding Youth Gambling Behavior in Springfield: Findings from the Springfield Youth Health Survey PHIWM Written Testimony An Act relative to internet gaming An Act addressing economic, health and social harms caused by sports betting The MA Problem Gambling Helpline , 800-327-5050