Illnesses caused by respiratory viruses increase in US
University of Minnesota http://twin-cities.umn.edu/ 612-625-5000 Ahead of the Christmas holiday week, respiratory virus activity triggering healthcare visits is at the moderate level, with further rises seen for flu, activity up from low levels for COVID-19, and high levels for respiratory syncytial virus (RSV), the US Centers for Disease Control and Prevention (CDC) said today in its updates, which also included updated seasonal outlooks. The CDC said it expects the current winter respiratory virus