It’s been five years since the first cases of COVID-19 appeared in the United States, following its discovery in Wuhan, China ...

Unlike COVID-19, human metapneumovirus has been around for decades, and we understand how it spreads and how to treat it.

HMPV has many of the same symptoms of mild, common winter woes like cold and flu, but it can lead to much more severe ...

Referring to research proposals by Chinese scientists and their US collaborators, and the emergence of the same kind of virus ...

Five years ago, a cluster of people in Wuhan, China, fell sick with a virus never before seen in the world. The germ didn’t ...

The intervening years have both sped and crawled by, too busy at times to take stock of all that has changed, too plodding to ...

COVID-19 has continued to claim lives at an average rate of about 900 deaths per week in the U.S. over the past year.

In this central Chinese city where the SARS-CoV-2 virus first appeared, relentless development is erasing the traces of the ...

For years, we’ve exposed the federal government’s role — especially the Intelligence Community — in concealing the origins of ...

It's hard to believe it's been five years since the start of COVID-19. This timeline serves as a reminder of those early days ...

Five years since the COVID-19 pandemic began, policymakers are still looking for ways to prevent the next global public ...

The world first became aware of Covid-19 five years ago. We evaluate where we are, remember how we got here, and consider ...