Conversely, the decision to relax and eliminate mask regulations has had consequences that have received little attention. As ...

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

Researchers have discovered that the SARS-CoV-2 spike protein persists in the brain and skull bone marrow for years after ...

A study in Ecuador reveals the rapid emergence of SARS-CoV-2 variants, highlighting the importance of strengthening genomic ...

Some 16 states had "very high" levels of the virus present in wastewater during the week of Christmas, an increase from the week before.

The holy grail of pandemic preparedness is being able to predict how a virus will evolve just by looking at its genetic ...

COVID symptoms can be mild, severe, or nonexistent, according to the CDC—and can appear as late as two weeks after you’ve ...

Nuclein, a leader in rapid, point-of-care molecular diagnostics, today announced it has received U.S. Food and Drug ...

A small study published Monday found that the COVID-19 antiviral treatment Paxlovid may have use as a treatment for long ...

Despite studying the SARS-CoV-2 virus for five years, scientists still have questions, from the extent to which it can ...