Today marks five years since the World Health Organization (WHO) declared COVID-19 a Public Health Emergency of International ...

A nationwide surge in flu, COVID-19, RSV and norovirus infections is fueling concerns of a possible virus "quademic." Or is it just winter? The three respiratory viruses plus norovirus ...

The virus winter season has struck—and COVID-19 is still part of everyday life. However, unlike during the pandemic, we now know more about how it spreads through the air we breathe. Research ...

hoping to hinder the spread of a new coronavirus. No one knew at the time exactly how it was spreading, but Lidia Morawska, an expert on air quality at Queensland University of Technology in ...

Data from the Centers for Disease Control and Prevention showed an increase in three respiratory viruses—COVID-19 ... chief safety and quality officer at Novant Health, told ABC News.