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Research compares trajectories of high-need patients across nations
A new set of papers takes an in-depth look at healthcare spending, use of hospitals and rehabs, and health outcomes across 11 countries for high-need, high-cost patients—those who are frail and have multiple chronic conditions.
Long-term exposure to permissible concentrations of air pollution linked with increased mortality risk
Exposure to low concentrations of air pollution, even at levels permitted under federal regulations, may be causing tens of thousands of early deaths each year among elderly people and other vulnerable groups in the U.S., according to a…
We’re better off when we age with resilience
During the earliest days of the pandemic, younger people were told to protect the older adults in their lives from COVID-19 by isolating at home. Concerns about the virus and pandemic restrictions have taken a toll on everyone's…
Aging matters
Sneha Dutta, PhD ’21, wants to understand why individuals age differently and if there’s a way to counter old age’s harmful effects May 18, 2021–As a master’s student studying biology at the Tata Institute of Fundamental Research in…
Frontlines Winter 2021
Quick updates about the latest public health news from across the School and beyond.
Racism can erode physical well-being
The chronic stress of experiencing discrimination can gradually erode people’s physical well-being over time, according to Mary Bassett, director of the François-Xavier Bagnoud Center for Health and Human Rights at Harvard University. Bassett was one of several experts…
Study of lipid metabolism in neurons may offer therapeutic possibilities for neurodegenerative diseases
For immediate release: April 13, 2020 Boston, MA – Disrupting the production of a class of lipids known as sphingolipids in neurons improved symptoms of neurodegeneration and increased survival in a mouse model, according to new research led…
Following healthy lifestyle habits at middle age may increase years lived free of chronic diseases
For immediate release: Wednesday, January 8, 2020 Boston, MA – Maintaining five healthy habits—eating a healthy diet, exercising regularly, keeping a healthy body weight, not drinking too much alcohol, and not smoking—at middle-age may increase years lived free…
Q&A: Why Sex Matters (in Disease Susceptibility)
John Quackenbush and colleagues have been turning over a boulder of faulty assumptions about how sex differences affect disease risk and progression.
Alcohol consumption may increase dementia risk for people with mild cognitive impairment
Adults age 72 and older with mild cognitive impairment who drank more than 14 alcoholic drinks a week were 72% more likely to progress to dementia over an eight-year period than those who drank less than one drink…