Inside Your Health: Masks

The number of cities in Minnesota with a mask mandate is growing. Rochester joined Duluth, Minneapolis, Golden Valley and Hopkins on Sunday; Minnetonka joins on Tuesday.

There’s also new guidance about which masks work best in the fight against the COVID-19 omicron variant.

KSTP medical expert Dr. Archelle Georgiou breaks down the top questions about what mask to wear in this week’s edition of "Inside Your Health."