The winter respiratory virus season is still in full swing, with Illinois under a “high” alert level from the Centers for Disease Control and Prevention. Among the viruses circulating most are ...

Most people will recover from viruses like the flu, COVID, and RSV without medical care, but some patients might need a trip ...

Experts don't know why vaccinated people can get the virus, but the CDC reports that vaccinated people who become infected are more likely to have milder symptoms and less likely to spread it to ...

Three of the viruses — flu, COVID-19 and RSV — are respiratory viruses and spread from person to person through germ-filled ...

An ongoing investigation into an unexplained illness cluster in the Democratic Republic of the Congo (DRC) Equateur province ...