What parents need to know about childhood vaccines after CDC changes

The Centers for Disease Control and Prevention (CDC) released updated guidelines for childhood vaccines last week. That advice, however, runs counter to recommendations from California and San Diego County public health officials. On Midday Edition Monday, we hear from a local infectious disease expert on the CDC's changes, and why guidance remains unchanged for families in San Diego County.Guest:Dr. Pia Pannaraj, infectious disease specialist, Rady Children’s Hospital