After twice being declared Ebola-free, Liberia is reporting new cases of the disease.

The first case that was confirmed, according to the World Health Organization, was a 10-year-old boy in the capital, Monrovia. He fell ill on Nov. 14, was hospitalized a few days later and confirmed as having Ebola Thursday.

It's still unclear how the boy became infected, says WHO's special representative on Ebola, Bruce Aylward.

Colistin is the antibiotic that doctors use as a last resort to wipe out dangerous bacteria.

"It's really been kept as the last drug in the locker when all else has failed," says Dr. Jim Spencer, a senior lecturer in microbiology at the University of Bristol in the United Kingdom.

The VICIS helmet is seen in a testing apparatus.
Courtesy of VICIS

Bill Radke talks with neurosurgeon Dr. Samuel Browd about his company's anti-concussion football helmet. Browd is a neurosurgeon at Seattle Children's Hospital and co-founder of the company Vicis.

Cancer patients shopping on federal and state insurance marketplaces often find it difficult to determine whether their drugs are covered and how much they will pay for them, the advocacy arm of the American Cancer Society says in a report that also calls on regulators to restrict how much insurers can charge patients for medications.

Today is World Toilet Day, a chance to think about the billions of people in the world who don't have toilets. People like me.

Daniel Bagley Elementary School in north Seattle.
Joe Wolf/Flickr Photo (CC BY-ND 2.0)

A lot of Seattle teens can hit the snooze button next school year.

The school board voted 6-1 Wednesday night to push back start times for middle and high schools.

Washington prison inmates who suffer from “serious and painful medical conditions” are often denied adequate healthcare. That’s the allegation contained in a class-action lawsuit filed in federal court in Seattle this week.

Daniel Lyon speaks at a news conference on Harborview Medical Center on Wednesday, the day he was released after more than four months in the hospital recovering from burns suffered in the Twisp River wildfire.
Harborview Medical Center

A firefighter critically injured in a deadly wildfire in eastern Washington last summer left Harborview Medical Center on Wednesday after three months in the hospital.

“This accident was a true tragedy, but it’s brought out so much good in the world,” said Daniel Lyon Jr., wearing a clear protective mask to limit scarring from the severe burns on his face. “I’ve never seen so many gracious people in my life.”

David Hyde interviews Seattle-based biologist Anne Bikle ad University of Washington Professor David Montgomery about their new book on the beneficial role microbes play in agriculture and human health called "The Hidden Half Of Nature."

Chipotle Mexican Grill was the sight of a recent E. coli outbreak in Washington.
Flickr Photo/Frank Farm (CC BY NC ND 2.0)/

Bill Radke talks with state epidemiologist Dr. Scott Lindquist about his work to track down the source of food-borne illnesses. 

The Department of Justice announced it is bringing civil and criminal charges against some makers and marketers of dietary supplements. According to a statement, the DOJ alleges that the companies sold supplements that either contained unlisted ingredients or make health claims that are inadequately supported by scientific evidence.

One of the most intense debates in men's health has flared again: How often should men get screened for prostate cancer?

This debate has simmered since 2012, when the U.S. Preventive Services Task Force shocked many patients and doctors by recommending against routine prostate cancer screening.

If you have a daily coffee habit, here's something to buzz about: A new study finds those cups of joe may help boost longevity.

Over the dissent of two justices, the U.S. Supreme Court on Monday rejected an anti-abortion group's attempt to get more information about a $1 million federal contract awarded to Planned Parenthood for family planning and related health services.

The Department of Health and Human Services awarded the contract to Planned Parenthood of Northern New England in 2011 to provide family planning services for a large portion of New Hampshire.

If Stevie Wonder had been born three decades later, we might never have gotten "Superstition" and "Isn't She Lovely" — but the musician might never have gone blind, either. Born premature, Wonder developed retinopathy of prematurity, an eye disease that afflicts more than half of babies born before 30 weeks of gestation.