In light of recent measles outbreaks and national discussion around immunizations, this week The Buzz takes a look at those issues here at home. We hear from health experts statewide and in Pima County about local vaccination rates and how they respond to disease outbreaks. We also hear how a pediatrician counsels his patients, and the personal story of a mother who lost her son to a vaccine-preventable disease.

What really happens when urban development clashes with Arizona wildlife?