Despite the decline, there's considerable uncertainty about whether it can be sustained, particularly as more contagious versions spread.
A dramatic plunge in new coronavirus cases, combined with an aggressive rollout of vaccines, has injected new life into senior communities.
The count for people with at least one vaccine dose now exceeds 836,735.
Sometimes the people who need health care most are the ones who trust the health care system least.
As the novel coronavirus spreads across the world, we've answered reader question about what they most want to know about the outbreak.
Concerns about child care, finances and family togetherness have accelerated the trend to multigenerational living.
Their regular routine has been thrown into reverse by the pandemic, but many are going out of their way to keep students safe and help others in need.
New state vaccination guidelines leave off people with some chronic conditions and disabilities
Doses of the COVID-19 vaccine are being administered through health systems, state clinics, health departments and pharmacies. Here's what you need to know.
The move came after an expert panel debated the evidence to allow widespread use of Johnson & Johnson's vaccine.