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.

In our recent poll on what it means to be sick in America, one ethnic group stands out as having special problems – Hispanic Americans.

The national survey, conducted by NPR with the Robert Wood Johnson Foundation and the Harvard School of Public Health, sheds new light on Hispanics' health issues. It runs counter to the widespread impression that African-Americans are worst-off when it comes to the cost and quality of health care.

A shortage of Adderall began last year, sending millions of people with attention deficit/hyperactivity disorder and narcolepsy on perpetual wild goose chases to find drugstores with the pills they need to stay alert and focused.

So it's not surprising that Adderall counterfeiters have seized a big marketing opportunity. What is surprising is their clumsiness.

Millions of men and their doctors are trying to understand a federal task force's recommendation against routine use of a prostate cancer test called the PSA.

The guidance, which came out last week, raises basic questions about how to interpret medical evidence. And what role expert panels should play in how doctors practice.

A big study of a colon cancer test called flexible sigmoidoscopy may provide a good example of how a cheaper, easier-on-the-patient and possibly better technology isn't always the one American doctors choose to use.

There they go again — those 17 federally appointed experts at the U.S. Preventive Services Task Force are telling American doctors and patients to stop routinely doing lifesaving tests.

A federal task force has concluded that men over 50 don't need a regular blood test for prostate cancer. Millions of men get the test every year. The task force says too many unnecessary treatments are being performed because of the test.

In the lull between the Supreme Court arguments over the federal health overhaul law and the decision expected in June, we thought we'd ask Americans who actually use the health system quite a bit how they view the quality of care and its cost.

Most surveys don't break it down this way.

When the results came back, we found that people who have a serious medical condition or who've been in the hospital in the past year tended to have more concerns about costs and quality than people who aren't sick. No big surprise there.

U.S. government spending to fight HIV/AIDS in developing countries is also preventing death from other diseases, a new study finds.

Some experts worry the billions of dollars the United States spends to treat people with HIV in poor countries may crowd out prevention and treatment of other illnesses.

Millions of people around the world are living with HIV, thanks to drug regimens that suppress the virus. Now there's a new push to eliminate HIV from patients' bodies altogether. That would be a true cure.

We're not there yet. But a report in Science Translational Medicine is an encouraging signpost that scientists may be headed in the right direction.

Darien Hunt
facebook.com

Here's good news for geezers — or for merely middle-aged folks — who'd like to stay fit and independent far into their later years.

You don't have to lift heavy weights to build muscle strength. Lifting lighter weights can be just as effective if you do it right, and you're much less likely to hurt yourself, researchers say.

Pages