It's not just a spike but a "high severity" of flu cases nationwide for the first time in several years, according to the CDC. At Union Pharmacy it's driving people to come for th

Only 38% of Massachusetts residents have gotten their flu shot, according to state data. While there's "persistently elevated seasonal influenza cases," infections tied to COVID-19, RSV and norovirus are decreasing in the state, the commissioner said.

There is a "high severity" of flu cases nationwide for the first time in several years, according to the CDC. WBZ-TV's Beth Germano reports.

All age groups in the United States are experiencing a "high severity" of influenza cases among all age groups for the first time since the 2017-18 flu season, the Centers for Disease Control and Prevention said.