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Health & Disease

Why isn’t dental health considered primary medical care?

Ailments of the mouth can put the body at risk for a slew of other ills. Some practitioners think dentistry should no longer be siloed.

Rapid experiments to improve health-care delivery

Public health experts are borrowing a technique from the tech world to make messaging more effective — so that patients are more likely to get preventive care

What’s the fittest fitness for the oldest old?

Even for 60ish youngsters, researchers reaffirm that exercise is essential. But just walking won’t cut it — break out the weights and go for strength training too.

Does online opioid treatment work?

The Covid-19 pandemic brought a sudden shift to virtual health care. That has increased access — and possibly outcomes, too — for patients with opioid use disorder.

What does it mean to have prediabetes?

It’s complicated: Prediabetes has multiple definitions and there may be different subtypes. But for many people who develop it, changes in lifestyle drastically lower the risk of progressing to diabetes.

How health insurance is faring under Covid

Millions of Americans lost employer-sponsored coverage when Covid-19 disrupted their jobs. Can America come up with a better system?

Evolution of the US public health system

TIMELINE: From colonial efforts to control smallpox outbreaks to antimalarial campaigns targeting mosquitoes, the American effort grew for centuries. But cutbacks have weakened it in the past decades. 

Pandemic puts all eyes on public health

Covid-19 has exposed the weak spots of the US public health system — and that presents an opportunity, says an epidemiologist, for the nation to recognize the problems and act to fix them

America the Unhealthy: Inequality kills

Smoking, poor diet, lack of exercise? Yes, but that’s not all. A researcher tells us what really hurts US life expectancy.

Telemedicine’s tipping point

Sheltering in place has pushed virtual health care into the mainstream. Will we go back to doctors’ waiting rooms?

Measuring surgical quality

Not all surgeons are equally skilled with a scalpel. Doctors are developing new ways to test — and improve — operating room performance.

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