Oregon kindergarteners are opting out of vaccinations at increasingly higher rates over the last four years. And public health officials are growing increasingly concerned. Oregon is one of just 15 states that allow parents to opt out of childhood vaccinations for nonreligious, nonmedical reasons. The current opt-out rate of 9.7% is the highest recorded in state history. Health officials say the measles and pertussis outbreaks in the state are an indication more work is needed to boost vaccination rates more broadly.
We get more details from Stacy de Assis Matthews, the immunization coordinator at Oregon Health Authority, and Dr. Paul Cieslak, medical director for the Acute and Communicable Disease Prevention Section and the Oregon Immunization Program at OHA.