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health

Two widely used tests to analyze the genetics of tumors often don't come to the same conclusions, according to head-to-head analyses.

Authors of two recent studies comparing these tests say doctors need to be careful not to assume that these tests are providing a complete picture of a tumor's genetic variants, when using them to select treatments for cancer patients.

The hipbone's connected to the leg bone, connected to the knee bone. That's not actually what those body parts are called, but we'll forgive you if you don't sing about the innominate bone connecting to the femur connecting to the patella. It just doesn't have the same ring to it.

It sounds like the plot of a movie.

Police discover a body in a warehouse. It's a young man who's been stabbed multiple times. They swab the body — and it tests positive for a deadly infectious disease.

Investigators realize the people who killed him — members of a street gang — may now be spreading the virus without knowing it.

This actually happened in the West African nation of Liberia in 2015. The deadly disease was Ebola.

It's a problem around the world: People who need mental health care don't get it.

A new kind of treatment strategy in India — delivered by nonprofessionals — offers a potential solution. And it's one that could be adopted in other countries, including the U.S.

In India, providing mental health care is a special challenge. Many people, especially in rural areas, don't understand much about mental health or mental illness.

The United Kingdom's fertility regulator has put its seal of approval on the "cautious use" of techniques to create a baby from the DNA of three people. The Human Fertilisation and Embryology Authority, or HFEA, announced Thursday that it will now begin to accept applications from fertility clinics that wish to become licensed to perform the procedure.

The decision means the U.K. will sanction and regulate the techniques, known broadly as mitochondrial donation, "in certain, specific cases."

The pink bacteria clinging to this Seattle bathmat is Serratia marcescens, which loves damp, soapy environments. It's mostly harmless.
KUOW Photo/Isolde Raftery

You see them when you slack on cleaning — mysterious pink rings and streaks that form in your toilets, sinks and bathtubs.

John Zimmerman, a nurse anesthetist for the Veterans Administration in Minneapolis, leans over a patient. Under a new rule, some nurse practicioners are allowed to work independently rather than under a physician's close supervision.
Association of Veterans Affairs Nurse Anesthetists

The VA is giving more some nurse practitioners more autonomy to treat patients, but not all of them will be free from physician oversight.

Washington Gov. Jay Inslee wants to make sweeping changes to the state’s mental health system. The Democrat Wednesday proposed a six-year plan to downsize the state’s two mental hospitals.

It's a cold, damp fall day in London. But in a windowless basement laboratory, it feels like the tropics. It's hot and humid. That's to keep the mosquitoes happy.

"In this cage, we have the adult mosquitoes," says Andrew Hammond, a genetic engineer at Imperial College London, as he picks up a container made out of white mosquito netting.

The lab is buzzing with hundreds of mosquitoes. "Everything in this cubicle is genetically modified," Hammond says, pointing to the container of mosquitoes.

Washington Gov. Jay Inslee plans to propose significant new investments in education and mental health. The Democrat will roll out his priorities for Washington’s next two-year budget at a series of events beginning Tuesday.

Republicans in Congress say they'll vote to repeal much of the Affordable Care Act early next year — even though they don't yet have a plan to replace it.

But they also insist that they don't want to harm any of the millions of people who got their health insurance under the law.

The U.S. surgeon general said Thursday that e-cigarette use poses a significant and avoidable health risk to young people.

"We already know that e-cigarettes have the potential to cause lasting harm to the health of young users," said Surgeon General Vivek Murthy. "Most contain nicotine, a highly addictive drug that can damage normal development of the brain – a process that continues until about age 25."

Murthy's comments were part of a report released Thursday on rising e-cigarette use by people under 25.

One of the fundamental ways scientists measure the well-being of a nation is tracking the rate at which its citizens die and how long they can be expected to live.

So the news out of the federal government Thursday is disturbing: The overall U.S. death rate has increased for the first time in a decade, according to an analysis of the latest data. And that led to a drop in overall life expectancy for the first time since 1993, particularly among people younger than 65.

Older women who look on the bright side of life were less likely to die in the next several years than their peers who weren't as positive about the future.

The research, published Wednesday in the American Journal of Epidemiology, is the latest to find an association between a positive sense of well-being and better health, though it's not yet clear whether one causes the other.

Jeff Lynch survived catastrophic injuries from his two deployments to Iraq, but they left him unable to have children naturally.
Brian Batista

When his convoy was attacked with an improvised explosive device in Iraq in 2007, Army sergeant Jeff Lynch was seriously wounded. He suffered a traumatic brain injury, was hospitalized for months, and underwent more than a hundred surgeries.


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