The first severe human case of bird flu was recently reported in the U.S. Here are some ways the U.S. may be repeating the ...

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

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

From carbon emissions to the share prize of videoconferencing firm Zoom, these graphs tell the story of how the covid-19 ...

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

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

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around ...

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 ...

HMPV causes flu-like symptoms including cough, fever, nasal congestion, and shortness of breath. In more severe cases, it can ...

Unlike previous years, where winter waves began in November, this year’s surge has started later. Wastewater surveillance ...

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.

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 ...