Richard Knox

Since he joined NPR in 2000, Knox has covered a broad range of issues and events in public health, medicine, and science. His reports can be heard on NPR's Morning Edition, All Things Considered, Weekend Edition, Talk of the Nation, and newscasts.

Among other things, Knox's NPR reports have examined the impact of HIV/AIDS in Africa, North America, and the Caribbean; anthrax terrorism; smallpox and other bioterrorism preparedness issues; the rising cost of medical care; early detection of lung cancer; community caregiving; music and the brain; and the SARS epidemic.

Before joining NPR, Knox covered medicine and health for The Boston Globe. His award-winning 1995 articles on medical errors are considered landmarks in the national movement to prevent medical mistakes. Knox is a graduate of the University of Illinois and Columbia University. He has held yearlong fellowships at Stanford and Harvard Universities, and is the author of a 1993 book on Germany's health care system.

He and his wife Jean, an editor, live in Boston. They have two daughters.

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Shots - Health Blog
4:30 pm
Wed January 18, 2012

Many Older Women May Not Need Frequent Bone Scans

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NPR journalist Gisele Grayson got her hip bone scanned a couple of years ago and discovered she has osteopenia.
NPR

The bone-thinning disease called osteoporosis is a big problem for women past menopause. It causes painful spine fractures and broken hips that plunge many women into a final downward spiral.

So it seemed to make sense to monitor older women's bones on a regular basis to see when they need to start taking drugs that prevent bone loss and fractures. Since Medicare will pay for a bone-density scan every two years, that's what many women have been getting.

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Shots - Health Blog
2:48 pm
Fri January 13, 2012

India Marks A Year Free Of Polio

An Indian boy receives a polio vaccination from an Indian health worker in Amritsar last year.
Narinder Nanu AFP/Getty Images

Originally published on Fri January 13, 2012 3:08 pm

A year ago today, India saw its last recorded case of polio in an 18-month-old girl in West Bengal named Rukhsar Khatoon. She recovered without lasting paralysis.

One year without another case is an impressive milestone in the decades-long effort to wipe the poliovirus from the face of the planet. Only a few years ago, India reported more polio cases than anywhere else — as many as 100,000 cases a year.

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Shots - Health Blog
7:55 am
Wed January 11, 2012

A Dozen Cases Of Tuberculosis That Resists All Drugs Found In India

An image of Mycobacterium tuberculosis bacteria captured with an electron microscope.
CDC

Tuberculosis specialists in India have diagnosed infections in a dozen patients in Mumbai that are unfazed by the three first-choice TB drugs and all nine second-line drugs.

The doctors are calling them "totally drug-resistant TB," and the infections are essentially incurable with all available medicines.

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Shots - Health Blog
4:50 am
Fri January 6, 2012

Monkey Experiments Boost Hope For Human AIDS Vaccine

A rendering of a key protein the simian immunodeficiency virus uses to reproduce.
Wikimedia Commons

Researchers trudging down the long and twisted path toward an AIDS vaccine are encouraged by new studies that show an experimental vaccine protects monkeys against infection with a virus that is very similar to HIV.

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Shots - Health Blog
10:10 am
Wed January 4, 2012

In US, Hospital Round Trips More Common For Heart Attack Patients

In the U.S., hospitalized heart attack patients go home sooner than in other countries. They are more likely to return to the hospital within a month of being discharged.
iStockphoto.com

If a heart attack sends you to an American hospital, you'll probably go home after only two or three nights. That's faster than virtually anyplace else in the world.

But your chances of needing to go back into the hospital within the next month are also higher than they are for heart attack patients in 16 other countries. That's the finding from a Duke University-led study in this week's JAMA, the Journal of the American Medical Association.

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