Author Archives : Medline

Brain ripples could hold clues to memory

You’re trying to remember a word. You’re thinking, thinking … and suddenly, it pops into your head. NIH researchers wanted to know just what happens in the brain at thisRead More

Just 30 minutes of daily exercise can help correct a day of sitting

Americans spend a lot of time sitting—at their desk, in the car, and on the couch. This can take a toll on their health. In fact, research has shown thatRead More

From virus to vaccine: Studying measles immunity

The measles mumps rubella (MMR) vaccine is one of the most effective around. It is 97% effective against the viruses when two doses are given. But Diane Griffin, M.D., Ph.D.,Read More

What is community immunity?

In 2000, measles had all but stopped spreading in the U.S. That’s because vaccination rates were high enough to keep people from getting the disease. When enough of the communityRead More

Irregular sleep schedules can lead to bigger health issues

There’s bad news for those of us who have inconsistent sleep schedules, such as sleeping too little during the week and then trying to make up for it on theRead More

Measles: What you need to know

Measles is a highly contagious disease, meaning it spreads easily. The trademark symptom is a blotchy, red rash. Measles is so contagious that if one person has it, up toRead More

Nora O’Donnell headshot.

Putting health first

Emmy award-winning journalist Norah O’Donnell has spent decades reporting on major events on national TV networks. The “CBS This Morning” anchor and soon-to-be “CBS Evening News” anchor also wears anotherRead More

Eric Ward with his dog.

Finding skin cancer: Why routine checkups can make all the difference

In 2006, architect Eric Ward had a mole examined on his face by a dermatologist, or doctor who treats the skin. At the time, he was told the mole wasRead More