Various U.S. intelligence agencies have launched investigations into the start of the COVID-19 pandemic, often reaching “low ...

Langley joins the FBI and Energy Department in agreeing that a lab leak is the most likely source of the pandemic.

Navigating and getting care for Long Covid can be overwhelming. However, many city clinics and hospitals are on the leading ...

The CIA has changed its position on the origin of COVID-19 and now supports the theory of an accidental leak of the virus ...

The CIA now leans toward the theory that the coronavirus pandemic may have resulted from an accidental lab leak in China ...

A new analysis that began under the Biden administration is released by the C.I.A.’s new director, John Ratcliffe, who wants ...

With the acute phase of the Covid-19 pandemic fading even as the ... Experts expect cases to rise again this winter. Here’s the latest on symptoms, treatments and testing.

Despite long COVID’s vast reach, and more than $1 billion spent on research, no new treatments have been brought to market.

It was unclear the extent to which the agency has collected new intelligence on COVID-19's origins and whether that new ...

Indian Health Service doctors are reporting a sharp rise this winter in infectious diseases, including pneumonia, RSV and ...

WASHINGTON — The CIA now believes the virus responsible for the COVID-19 pandemic likely originated from a laboratory, ...

Long COVID remains mysterious, with health care providers unsure which symptoms can be directly attributed to a COVID-19 ...