The WIC program provides families food in specific categories. New research finds that households who redeem more of their benefits in the most popular food categories are more likely to remain in the program long-term.
Public Health
Research led by the University of Washington and Kaiser Permanente Southern California sheds new light on how the 2025 Los Angeles fires affected people’s health, and how people navigated the health care system during an emergency.
In mid-pregnancy, exposure to any smoke was associated with an elevated risk of preterm birth, with that risk peaking around the 21st week of gestation. In late pregnancy, elevated risk was most closely associated with exposure to high concentrations of wildfire PM2.5, above 10 micrograms per cubic meter.
The public-private partnership led by Washington State University with support from the UW targets a global health problem: the lack of whole grains in people’s diets, which contributes to widespread health problems.
Students schools that offered free meals to all students were less likely to have high blood pressure, suggesting that universal free meals might be a powerful tool for improving public health.
Dengue fever incidence could rise as much as 76% by 2050 due to climate warming across a large swath of Asia and the Americas, according to a new study.
A UW-led project aimed to test the viability of seaweed as a soil amendment, and, if successful, develop a market for sea-based farmers to sell excess seaweed to their counterparts on land. The USDA froze the project’s funding, and for now, a solution remains just out of reach.
At the One Health Clinic, a nurse practitioner and veterinarian, often accompanied by veterinary students, provide primary care services while UW students volunteer as patient navigators, helping to coordinate care and address shared health needs such as extreme weather, environmental contaminants and zoonotic disease. The clinic also helps clients document their pets as emotional support animals, which enables them to access a wider range of housing and other services.
The University of Washington has for years been instrumental in the state’s efforts to keep workers safe. But those efforts are now under threat.
Children exposed to higher levels of ozone in their first two years of life were significantly more likely to be diagnosed with asthma or wheezing at ages 4-6 — but researchers didn’t observe the increased risk of asthma at ages 8-9.
Workers from small, rural communities often move into the outer edges of cities, which offer greater economic opportunities but often have low-quality housing that is likely to suffer greater damage during an earthquake. The risk grows even more when migrants come from low-income or tribal villages.
An analysis of the health care records of 1.2 million Southern California residents found that higher long-term smoke exposure was associated with a significant increase in the odds that a person would be diagnosed with dementia. Exposure to non-wildfire PM2.5 also increased a person’s risk of dementia, but to a much lesser degree.
UW News sat down with experts in public health and AI to discuss AI could enhance health care, what’s standing in the way, and whether there’s a downside to democratizing medical research.
New research from the University of Washington investigated responses to sweetened beverage taxes using the purchasing behavior of approximately 400 households in Seattle, San Francisco, Oakland and Philadelphia. Researchers found that after the tax was introduced, lower-income households decreased their purchases of sweetened beverages by nearly 50%, while higher-income households reduced purchases by 18%.
The University of Washington’s Climate Impacts Group has supported a newly released plan for state agencies to address the regional impacts of climate change. The plan, led by the Department of Ecology, includes 10 state agencies’ strategies to address climate impacts.
In just eight years, the UW Population Health Initiative has funded 227 innovative, interdisciplinary projects. With the Initiative now a third of the way into its 25-year vision, UW News checked in with three projects that recently received funding to scale their efforts.
A study led by UW researcher Diana Ceballos is most comprehensive study to date of the specific fragrance chemical mixtures found in nail salon air, and will allow researchers to further study the potential health risks.
A major outbreak of a new strain of bird flu — formally named Influenza A virus subtype H5N1 — has killed millions of wild birds and infected poultry, dairy cattle, domestic cats and a small number of humans. UW experts explain how bird flu evolves and what it could mean for humans.
As often as four days a week, Boeing EA-18G Growler electronic attack aircraft based at Naval Air Station Whidbey Island fly loops overhead as pilots practice touch-and-go landings. The noise is immense. New research from the University of Washington shows that the noise isn’t just disruptive — it presents a substantial risk to public health.
Starting in the earliest days of the 2020 outbreak, a team of researchers at the University of Washington conducted real-time surveys of King County residents, asking what measures people had taken to protect themselves, how their daily lives had been affected and what worried them most.
A new UW study places the prevalence of immunosuppression at around 6.6% of American adults — more than twice as high as previously understood. That rise could have broad implications for how we navigate the late stages of COVID-19 and prepare for future pandemics.
An analysis of seven safety projects across Seattle found they had no negative impact on the annual revenues of nearby businesses for three years after construction began.
The rise of artificial sweeteners has made it easier for conscious consumers to reduce their sugar intake, but these products may present their own health risks.
An international team led by researchers at the University of Washington built a framework to help land managers assess the air quality implications of land management scenarios with different levels of prescribed burning.
Currently, more than half of all cervical cancers diagnosed in the United States are in people who are overdue for screening or have never been screened. In a new study, researchers report that mailing HPV test kits significantly increased cervical cancer screening rates.
A new study from the UW found that unfiltered air from rush-hour traffic significantly increased passengers’ blood pressure, both while in the car and up to 24 hours later.
Unfamiliar foods can get in the way of following a recommended diet. For the Afghan community seeking health care in the U.S., a nutrition handbook created by UW School of Public Health graduate student Priyasha Maharjan works to solve this problem, using Afghan food examples to educate patients and care providers on the nutritional content of their meals.
The UW will convene partners across Washington, Alaska, Idaho and Oregon to develop a workplan to establish a future regional Center for Public Health Emergency Preparedness and Response.
Among the most prestigious scientific organizations in the country, the Academy recognizes excellence in the fields of health and medicine, along with a commitment to volunteer service.
Two years ago, as life regained its rhythm and public transit once again filled with people, train and bus operators spotted a troubling trend. Some operators reported instances of people smoking drugs on their vehicles, and worried that the haze it created could linger, potentially affecting workers’ physical and mental health. Spurred by operators’ concerns, five transit agencies in Washington and Oregon approached researchers at the University of Washington with a yes-or-no question: Were transit operators being exposed to drug…
The case studies in Medicine for a Changing Planet, collated from clinical encounters around the world, support health professionals in recognizing and treating a variety of health-related conditions that can be traced to environmental stressors.
Taken together, the two papers’ findings suggest that wildfire smoke poses a risk to people of all ages, not just young children and older adults.
On July 13, the Food and Drug Administration approved for the first time an over-the-counter birth control pill, expected to hit shelves in early 2024. The approval of the oral contraceptive Opill could drastically expand access to birth control, which for decades has been available only through a prescription. It’s a rare victory for reproductive rights — and the culmination of a 25-year effort to land birth control on drugstore shelves. A central player in that push was Donald Downing,…
The most comprehensive study yet of long-term ultrafine particle exposure found that concentrations of this tiny pollutant reflect the city’s decades-old racial and economic divides.
Two years after the Pacific Northwest heat dome — the deadliest weather-related disaster in state history — a collaborative effort has drawn up recommendations for how people and groups across the state could prevent future heat-related illness and save lives. The effort involves a report led by the UW Climate Impacts Group and an interactive risk-mapping tool led by the UW Center for Health and the Global Environment,
A team led by researchers at the University of Washington has created an app called FeverPhone, which transforms smartphones into thermometers without adding new hardware.
New research found that Americans already bearing the brunt of climate change and health inequities are most at risk of impact by a lengthy power outage.
A record-breaking heat wave that baked Washington state in 2021 contributed to 159 excess injury deaths, according to research led by a UW professor.
A community-based, evidence-based intervention system developed at the University of Washington has been linked to reduced handgun carrying rates among youth growing up in rural areas.
Phil Levin, professor of practice in environmental and forest sciences at the University of Washington and lead scientist at The Nature Conservancy in Washington, has been appointed to direct the first-ever U.S. National Nature Assessment. The 3-year assessment will take an interdisciplinary approach to better understand the role of nature in the lives of people across the country, and how those benefits might be altered under climate change.