Covid-19 is responsible for the deaths of millions of people around the world, but researchers fear the next global outbreak ...

They're calling it "silent" because the wave follows a long period of unusually low COVID activity this fall, so many people ...

Five years after the virus that causes COVID emerged in China it still holds some mysteries. The disease has killed an ...

RNA vaccines have been a long time coming, but were only approved after covid-19 emerged, marking the beginning of a new way ...

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.

Schneider spoke on behalf of decades of people who caught various viruses and never recovered. Patients have been waiting all along for ME/CFS to be more medically recognized, much less properly ...

Another year has gone by since the 2020 pandemic and COVID-19 remains at large, so experts weigh in on what will change in 2025.

With holiday gatherings and New Year's celebrations in the rearview mirror, many Americans are coming down with respiratory ...

After a relatively slow start to the respiratory virus season, Covid-19 levels in the United States began ramping up just ...

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

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 ...

How long are you contagious after getting COVID, flu, RSV, pneumonia, the norovirus stomach bug and more? Here's what to know ...