Jan. 4 (UPI) -- Several viruses -- seasonal respiratory flu, stomach flu, COVID-19 and RSV -- are surging in the United States and are expected to spike during the winter months, according to the Centers for Disease Control and Prevention. Seasonal flu activity is elevated across the United States, including a rise in emergency visits, according to the CDC in its weekly update Friday . Advertisement The CDC said "the amount of acute respiratory illness causing people to seek healthcare is at a

Tag-uri: Coronavirus