Jason Purnell

Furthering public health at home

For the Sake of All, a Washington University in St. Louis-based initiative to improve health equity for African-Americans in the St. Louis region, has received a $1.1 million grant from the Robert Wood Johnson Foundation. The grant will support research and development of a “toolkit” for the implementation of programs and strategies to create inclusive, […]

Washington University in St. Louis Forums

The Washington University in St. Louis Forums are designed to showcase top Washington University faculty members and to address global issues in ways that are accessible to a broad audience. Keynote addresses will be given by Dr. Pratim Biswas on energy choices, Dr. William Powderly on the public health consequences of the choices, and Dr. […]

Olympic Village in Beijing

Across the globe, engineering a healthier environment

In summer 2017, a group of aerosol scientists, engineers and administrators from Washington University in St. Louis traveled to Asia to address some of the important problems related to energy, environment and health that we face today. The scientists, members of the Center for Aerosol Science and Engineering — or CASE — took part in […]

A public school kiosk is sponsored by Coca-Cola, a beverage industry targeting Guatemalan youth.

School environment increases sugar-sweetened beverage consumption in Guatemalan adolescents

New research from Joaquin Barnoya, MD, MPH, associate professor of surgery at Washington University in St. Louis, and colleagues has found that school attending adolescents in Guatemala report high sugar sweetened beverage consumption. Few studies have evaluated sugar-sweetened beverages consumption, such as soda or sweetened coffee drinks, in Guatemalan youth and its association with the […]

A Washington University researcher holds a piece of paper coated with tiny gold nanorods that can be used to test blood for Zika virus.

A better test for Zika?

Washington University in St. Louis researchers have developed a test that uses nanotechnology to quickly detect the presence of the Zika virus in blood. Results are ready in minutes and test materials do not require refrigeration. Currently, testing for Zika requires that a blood sample be refrigerated and shipped to a medical center or laboratory, […]

Jean-Francois Trani

In conflict-affected states, insufficient healthcare affects most vulnerable

Brown School associate professor Jean-Francois Trani is  interested in the intersection of mental health, disability, vulnerability and poverty. He conducts field research that informs policy and service design in conflict-affected fragile states and low-income countries. A new study co-authored by Trani finds that despite 15 years of investment in the Afghan healthcare sector by the […]

Eggs

A nutritional superfood for children in developing countries

A study conducted in Ecuador found that eating eggs significantly increased growth in young children and reduced stunting by 47 percent — a much greater effect than had been shown in previous studies. The study was co-authored by Lori Iannotti, a leading child-nutrition expert at the Brown School. It was published June 6, 2017 in […]

Michael King on street.

Leaving an imprint on cities around the globe

Washington University alumnus Michael King has worked on every continent except Australia and Antarctica to make cities more livable, safer and better prepared for the future. As a “traffic calmer,” King is helping to reinvent the way we view urban environments. Traffic calming is an approach to urban design that aims to reduce traffic and […]

E-Cigs and e-liquids

E-cigarettes and e-liquids looming public health concern in Guatemala

Electronic cigarettes (e-cigarettes) and e-liquids are readily available in Guatemala. While marketed as a way to sidestep the smoke-free law, these products are not regulated and do not contain warnings unlike like cigarette marketing protocols. Joaquin Barnoya, MD, MPH, associate professor of surgery, conducted the first study analyzing e-cigarettes and e-liquids in a low/middle income […]

Cigarette packs with groceries in Guatemala

Study Shows Guatemalan Cigarette Packs Don’t Meet National Requirements

In the first study to address cigarette packaging in low/middle-income country, researchers found that regulations mandated by the Framework Convention on Tobacco Control (FCTC) in Guatemala have not been fulfilled. It is well known that tobacco companies utilize their packaging as a way to market to current and potential consumers. The packaging size, color, and […]