Sidelined by a sniffle? The red flags parents should be watching for

As families begin a new school year with COVID-19, a simple sniffle could create a major headache at home -- should you be sending your child to school if they have a runny nose or a cough? It's a daily battle for some parents. Dr. Andrea Singh, a pediatrician from the Park Nicollet Clinic, joined the Buzz with advice for families.