COVID-19 vaccines are widely available in wealthy countries, yet many remain unvaccinated. We report on two studies (United States and France) with millions of Facebook users that…
Concerns have been raised about the "demise of democracy," possibly accelerated by pandemic-related restrictions. Using a survey experiment involving 8,206 respondents from 5…
Marginalized racial and ethnic groups, women, and other historically disenfranchised populations are substantially underrepresented in clinical trials, despite increasing concern…
Approximately 23 million people struggle with medical debt in the U.S. This amounts to over $195 billion debt in collection. The burden of healthcare costs on patients is defined…
The U.S. Constitution does not guarantee a right to health care. Yet since 1976, the Supreme Court has held that deliberate indifference to the serious medical needs of…
Concerns have been raised about the “demise of democracy”, possibly accelerated by pandemic-related restrictions. Using a survey experiment involving 8,206 respondents from five…
COVID-19 vaccines are widely available in wealthy countries, yet many people remain unvaccinated. Understanding the effectiveness -- or lack thereof -- of popular vaccination…
This article examines the consequences and causes of low enrollment of Black patients in clinical trials. We develop a simple model of similarity-based extrapolation that predicts…
Is the COVID-19 pandemic associated with changes in mortality among older adults with Alzheimer disease and related dementias (ADRD)? In this cross-sectional study of 53?640?888…
Vaccines are changing the course of the COVID-19 pandemic, but in grossly uneven ways. Low- and middle-income countries (LMICs) face considerable obstacles in both receiving and…
