Welcome to the Harvard Chan School Department of Environmental Health (EH). With a rich legacy in public health spanning over a century, we have been dedicated to primary disease prevention. Our mission is to contribute to the maintenance and improvement of global health through leadership in EH research and training. At the front of advancing the EH field through translating evidence-based research into actionable solutions, our Department has a vibrant history of guiding public discourse and advising national and international leaders on the most pressing EH challenges of the twenty-first century. To better serve communities and adapt to evolving health needs, we employ innovative strategies and solutions to increase public awareness. Read more