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Dr. Kumar's Latest Work

PHOTO: Stock photo of a person cutting fruit into a bowl. — Ems-forster-productions/Getty Images

Women who eat the 'right' carbs in midlife are more likely to age in good health

PHOTO: In this July 21, 2007, file photo, the US Department of Health and Human Services building is shown in Washington, D.C. — Saul Loeb/AFP/Getty Images, FILE

HHS reverses NIOSH firings that stripped coal miners' health protections

PHOTO: A sign is seen outside a clinic with the South Plains Public Health District, on Feb. 23, 2025, in Brownfield, Texas. — Julio Cortez/AP, FILE

Measles cases surpass 900 in US as infections confirmed in 29 states, CDC data shows

PHOTO: Coal shoots out as it travels from a silo at the Iron Senergy coal mine plant, April 16, 2025, in Kirby, Pa. — Ricky Carioti/The Washington Post via Getty Images

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PHOTO: A sign is seen outside a clinic with the South Plains Public Health District, on Feb. 23, 2025, in Brownfield, Texas. — Julio Cortez/AP, FILE

There are nearly 900 measles cases in the US. Here's what you need to know

PHOTO: People cross a street as the sun sets. — Thomas Barwick/Getty Images

Middle-age adults in US are lonelier than in most other countries

PHOTO: In this April 16, 2025, file photo,, Secretary of Health and Human Services Robert F. Kennedy Jr. speaks during a news conference at the Department of Health and Human Services, in Washington, D.C. — Alex Wong/Getty Images, FILE

RFK Jr. has a goal to study what's 'behind' autism by September. How realistic is it?

PHOTO: Stock photo of a group of women enjoying cocktails. — STOCK PHOTO/Monkeybusinessimages/iStockphoto/Getty Images

Young women now binge drink more than young men

PHOTO: President Donald Trump speaks before signing an executive order to boost coal mining and production in the United States, in the East Room of the White House, April 8, 2025, in Washington. — Saul Loeb/AFP via Getty Images

Trump administration pauses new miner safety measures amid pledge to reinvigorate coal

PHOTO: FILE PHOTO: Kenyan HIV patients fear death as U.S. aid cuts strand HIV drugs in warehouse, in Nairobi — Thomas Mukoya/Reuters

5-year lifeline could save PEPFAR and millions of children from HIV

PHOTO: Health Secretary Robert F. Kennedy Jr. speaks during a press conference while visiting the Osher Center for Integrative Health at the University of Utah in Salt Lake City, Utah, April 7, 2025. — Jim Urquhart/Reuters, FILE

RFK Jr. praises measles response in Texas, US by making comparison to Europe

PHOTO: Faucet Filling a Water Glass — Newsday Llc/Newsday via Getty Images

HHS and EPA looking into changes to nation's fluoride guidance

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