Your Health

The stunning speed of the vaccines' development and rollout has helped tame COVID-19 in the U.S., which remains the worst-hit country in the world.

Flint has been synonymous with lead in drinking water. The city's experience replacing lead pipes shows the promise and challenges of the Biden proposal to get rid of all the country's lead pipes.

There's a lot of room for dangerous misunderstanding when doctors and public health officials talk to diverse groups about COVID-19. Health literacy projects aim to dispel confusion in all languages.

Jennifer Minhas is among those who suffer lingering problems after COVID-19. A diagnosis of POTS, a little-known circulation disorder that mostly affects women, offers a way forward.

While natural infection does seem to provide some immunity, studies suggest that it is short term. Vaccination, on the other hand, provides more robust immunity.

The U.S. Preventive Services Task Force says the age that routine screening begins for colorectal cancer should drop from 50 to 45. Colorectal is the third-leading cause of cancer deaths in the U.S.

Researchers say the herd immunity threshold isn't the right finish line to end the pandemic. Instead, the public should just focus on getting as many people vaccinated as possible.

The global study, which the WHO calls the first of its kind, found that more than 745,000 people died in 2016 from overwork that resulted in stroke and heart disease.

The short answer is — no. Immunology experts say there is little to be gained, for now, from an antibody test, for a number of reasons.

The Centers for Disease Control and Prevention shifted its stance this week on the need to wear masks if you're vaccinated. What's that mean for kids? For travel? For work? Experts weigh in.

MIT bioengineer Linda Griffith spent years in debilitating pain before she was diagnosed with a condition often neglected in research. Her focus on the basic biology could lead to better treatments.

Doctors meeting patients where they are. The use of technology in truly innovative ways. These are among the many positive changes brought by the pandemic, Dr. Shantanu Nundy argues in a new book.