CDC epidemiologists revisited Alaskan villages to see if people who received hepatitis B vaccines in 1981 were still protected against the virus.
What the data say about America's growing population of older adults
More and faster cars, wider highways, and unsafe driver behaviors contribute to tens of thousands of deaths every year—but researchers see a safer road ahead.
Untangling relationships among sleep, physical activity, and brain health may suggest ways to reduce dementia risk.
Food programs tend to target adults and younger kids. What about adolescents?
Advances in three key areas will help us ensure people everywhere enjoy longer, healthier lives.
Step one in closing the gap: Measure the impact of structural racism.
Shifts in attitudes and policies can pave the way to thriving in later life.
Public health research examines aging at every level, from molecular to societal.