Covid-19 is a respiratory disease caused by a coronavirus known as SARS-CoV-2 which has spread across the world, causing a global pandemic. It was first identified in Wuhan, China, in December...

It took five years, but the Central Intelligence Agency has finally come around to thinking the likeliest source of the Covid-19 virus was a lab in Wuhan, China.

3 天之前 · For those long-Covid patients over 57, the symptoms associated with cognitive difficulties look much like early dementia, he says. “It doesn’t look in older adults that this is a reversible ...

The Wall Street Journal's coverage of the pandemic, from the latest news to deeper looks into how the disease is affecting life and business.

A car and driver had been readied to whisk Jason Bannan from FBI headquarters early one morning in August 2021 to brief the White House on a novel virus that was killing hundreds of thousands of...

Review and Outlook: New CIA director John Ratcliffe says the most likely cause of the Covid 19 pandemic was a lab-related incident in Wuhan, a judgment the Biden administration kept secret.

Is Covid Rewriting the Rules of Aging?