Sleep-tracking has boomed in popularity worldwide, giving researchers access to millions of hours of sleep data. When a ...

In what has become a pattern of spreading vaccine misinformation, the Florida health department is telling older Floridians ...

There's a new bulletin from Florida's surgeon general. Vaccine experts and historians interviewed for this article can’t ...

While XEC is not dominant in the United States, it could take hold by the late fall and winter, one health expert said in a ...

NEW YORK - Americans will once again be able to order free COVID-19 tests that will be mailed to their homes. As many as four ...

新冠病毒（Covid-19）最新变异株XEC正在多国迅速蔓延，尽管目前尚未被世界卫生组织（WHO）正式列为变异株，但许多医学界专家已经注意到此趋势，并且示警它可能成为今年秋冬的主要毒株。

The variant, which first appeared in Berlin in late June, has increasingly seen hundreds of cases in Germany, France, Denmark ...

Prudent shoppers do their homework before they make major purchases. We should do the same before we make important health ...

A new COVID-19 variant, XEC, has arrived just before fall. The new variant has sprouted from the omicron variant that ...

Americans will once again be able to order free COVID-19 tests this month. U.S. households will be able to order four free ...

The coronavirus subvariant XEC is drawing more attention as a potential threat heading into late autumn and winter — ...

State Surgeon General Joseph Ladapo spread anti-vaccine misinformation by telling Floridians to avoid mRNA vaccines. Vaccine ...