Mapping Baltimore’s Addiction

Baltimore has a hard-core drug problem. The evidence is unmistakable. Head down an alley in the wrong part of town and you’re liable to find a discarded needle, some broken vials, and maybe even a shell casing or two. Why, yes. That was a gunshot. See that guy on the corner? No, he’s not tired. […]

Ancient Forms of Biological Warfare

“The object of war is not to die for your country but to make the other bastard die for his.” – George S. Patton Early American warfare has always seemed — to me, at least — rather quaint. Men in uniforms line up in a grassy meadow. They march toward one another. They fire, reload, […]

Long, Tough Road to Stroke Recovery

January 3rd was a bad day for Cee. That morning she had a colonoscopy. The procedure went smoothly. But afterward, Cee felt ill. Something wasn’t right. She had a bite to eat, poured a glass of milk, and told her husband she was going to lie down. She set the milk on her nightstand. Then […]

Mr. Sandman’s Diet Plan

I love sleep, but I’ve been getting far too little of it. My harried days have been stretching into late nights spent staring at the computer. And I’m not alone. The National Sleep Foundation estimates that the average American gets just 6.7 hours of sleep a night on weekdays. We’re all familiar with the side […]

Penguin Study Sparks a Tiff (of sorts)

As a journalist, I live in constant terror of making mistakes. This anxiety typically simmers just below the surface of my consciousness, occasionally bubbling up to grab me in a full choke hold. But errors are more or less inevitable in this business. And last week, I made one. A new Nature study showed that […]

Evidence-based Medicine?

Scientists know a lot about infectious diseases. But a new study in the Archives of Internal Medicine finds that the treatment guidelines created by the Infectious Diseases Society of America (IDSA) are based on imperfect evidence. Only one in seven treatment recommendations relied on evidence from a randomized controlled trial, the gold standard in medicine. […]

A Pox on Your Hand

On a crisp fall day in November 2008, a wildlife biologist killed a deer in Eastern Virginia. He slit the carcass open from breast to tail and removed the animal’s internal organs. Hunting knives are very sharp. And, in the process of field dressing the deer, he nicked his knuckle. I imagine he didn’t think […]

First comes love, then comes the rubella test?

Once upon a time, in a far off land, a boy and a girl courted and fell in love. Although they lived in the big city, they decided to tie the knot in Montana, where the boy’s parents live. But before the state would recognize their union, the girl had to have a blood test. […]