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Chronic Diseases

Alberto Ascherio receives Breakthrough Prize for groundbreaking research on multiple sclerosis

This award recognizes Alberto Ascherio’s work establishing Epstein-Barr virus infection as the leading cause of MS.

Alberto Ascherio sitting in front of a bookshelf.
Environment & Climate Health

Exposure to wildfire smoke linked with worsening mental health conditions

Exposure to fine particulate air pollution from wildfire smoke was associated with increased visits to emergency departments for mental health conditions, according to a new study led by researchers at Harvard Chan School.

A man and a young boy, their backs to the camera, look out onto a cloud of wildfire smoke
Health Policy

Public health communications take hit in federal agency layoffs

Widespread layoffs this week by the U.S. Department of Health and Human Services included employees at federal health agencies responsible for communicating with the public, a move that is likely to harm public health, according to experts.

In the MediaThe outside of the CDC building.

Faculty elected fellows of the American Association for the Advancement of Science

Harvard T.H. Chan School of Public Health’s Xihong Lin and K. Vish Viswanath have been recognized for scientific excellence and service.

People walk in front of the School's Kresge building.
Environment & Climate Health

Lead, mercury levels higher in firefighters who fought L.A. urban blazes

Firefighters who fought urban blazes during the January wildfires in Los Angeles County had significantly higher levels of mercury and lead in their blood than firefighters who tackled past blazes in less-populated areas, according to preliminary findings from a consortium of researchers conducting a long-term study of the fires’ health impacts.

In the MediaFirefighter looking out at blaze
Food, Nutrition, Diet

Exploring strategies for improving nutrition and planetary health

The Thich Nhat Hanh Center for Mindfulness in Public Health’s symposium focused on the power of social connectivity for making change.

audience members listen to a presentation
Social & Behavioral Health

Public health and the arts: A conversation with A.R.T.’s Diane Paulus

Diane Paulus, the Tony Award-winning Terrie and Bradley Bloom Artistic Director of the American Repertory Theater (A.R.T.) at Harvard University, discussed the power of theater to illuminate critical public health…

VideoTwo theater masks - one sad and one happy
Mental Health

Mental health services in greater demand amid political upheaval

Stress due to the current U.S. political climate is leading more individuals in Massachusetts to seek mental health help, according to experts.

In the MediaA teen in a hoodie sitting on their bed, holding their head
Infectious Diseases

The importance of funding infectious disease research

Sarah Fortune, chair of the Department of Immunology and Infectious Diseases at Harvard Chan School, says that funding research is vital to scientific advancement.

VideoSarah Fortune, wearing a white lab coat with a Harvard shield, sits in front of a laboratory bench.
Food, Nutrition, Diet

Removing artificial additives from the U.S. food supply

For decades, a regulatory loophole in the U.S. has allowed food companies to use ingredients—including artificial dyes—that have not been reviewed for safety. But there’s a move afoot to close that loophole, which could help protect public health, according to experts.

In the MediaA bowl of brightly colored, artificially dyed cereal.
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