Health Fusion: Need-to-know info about flu shots and kids

Last year, the seasonal flu was pretty much nonexistent. COVID-19 precautions, such as masking and social distancing kept it from spreading. But that's likely not going to be the case this year. In this episode of NewsMD's "Health Fusion," Viv Williams talks to a pediatric infectious diseases expert from the University of Minnesota who says the flu vaccine is the best way to protect yourself and your kids from the flu.