Articles on Health disparities

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GMHC was the world’s first AIDS service organization. Sean Massey

Gay Men’s Health Crisis showed how everyday people stepped up when institutions failed during the height of the AIDS epidemic – providing a model for today

Despite funding cuts, political scapegoating and internal tensions, thousands of volunteers came together in the 1980s to provide care to a stigmatized community.
Pooling procurement of drugs could increase the availability of essential treatments around the globe. narvo vexar/iStock via Getty Images Plus

When developing countries band together, lifesaving drugs become cheaper and easier to buy − with trade-offs

Pharmaceutical companies have little incentive to sell drugs to countries that can’t afford them. But bargaining together can increase access to vital treatments worldwide.
Americans may lose free coverage for cancer and blood pressure screenings, HIV prevention medication and other essential services. Halfpoint Images/Moment via Getty Images

Preventive care may no longer be free in 2026 because of HIV stigma − unless the Trump administration successfully defends the ACA

After a group of employers refused to provide their employees access to free HIV prevention treatment, the Supreme Court may decide whether insurers are required to fully cover preventive care.
People who are obese or overweight are at higher risk of developing several chronic diseases. andreswd/E+ via Getty Images

Weight loss plans are less effective for many Black women − because existing ones often don’t meet their unique needs

Healthy diet and regular exercise are key to treating obesity. But the stress of everyday racism and sexism hinder Black women from adopting lifestyle changes necessary for weight loss.
Rates of heart disease and cardiac events in women are often underestimated. eternalcreative/iStock via Getty Images

Women are at a higher risk of dying from heart disease − in part because doctors don’t take major sex and gender differences into account

Cardiovascular disease develops and presents differently in women and men. But medical guidelines are often based on studies that excluded women.
Stigma and prejudice make it difficult for Black gay men to access PrEP. Willie B. Thomas/DigitalVision via Getty Images

Half of Black gay men will be diagnosed with HIV, despite highly effective preventive treatments − why?

PrEP can reduce the risk of sexually transmitted HIV infection by 99%. Discrimination and distrust are two barriers Black gay men face in accessing this lifesaving treatment.
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?

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