Articles on Health disparities

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Fine particulate matter from wildfires can cause long-term health harms. Gary Hershorn/Getty Images

How researchers measure wildfire smoke exposure doesn’t capture long‑term health effects − and hides racial disparities

Which is riskier for your health: a few days of very bad PM₂.₅ exposure or many more days of slightly bad exposure? Researchers developed new metrics to provide better answers.
The development of gene-editing technology has led to many ethical questions. PhonlamaiPhoto/iStock via Getty Images Plus

Editing fetal genomes is on the horizon − a medical anthropologist explains why ethical discussions with the target communities should happen sooner rather than later

In the absence of clear-cut regulation, who should decide on where and how a technology that could change the course of human health should be applied?
School meal waivers that started with the COVID-19 pandemic stopped with the end of the public health emergency. Jonathan Wiggs/The Boston Globe via Getty Images

Free school meals for all may reduce childhood obesity, while easing financial and logistical burdens for families and schools

Since nutrition standards were strengthened in 2010, eating at school provides many students with healthier food than is available cheaply elsewhere. Plus, reducing stigma increases the number of kids getting fed.
Coping with everyday affronts comes at a cost and requires a certain level of emotional suppression. RyanJLane/E+ via Getty Images

Racism produces subtle brain changes that lead to increased disease risk in Black populations

Racial threats and slights take a toll on health, but the continual invalidation and questioning of whether those so-called microaggressions exist has an even more insidious effect, research shows.
Access to life-saving HIV prevention medications varies by race and other sociodemographic factors. David Talukdar/Moment via Getty Images

Who is still getting HIV in America? Medication is only half the fight – homing in on disparities can help get care to those who need it most

Two-thirds of new HIV infections are among gay and bisexual men. Although cases have decreased among white men, they have stagnated among communities of color.

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