Community vaccination clinic concerned it may be forced to close Community, non-profit vaccination clinic concerned it could close As Blue Shield takes over vaccination operations in California, it may force the end of some community clinics. One in Sonoma County is pushing back and circulating a petition to send to Governor Newsom. "For us to close-up shop because we don't fit the model Blue Shield created, will be sad because we're not ready," said Wendy Young, Executive Director of the Sonoma County Medical Association. The Association has been running a vaccine clinic at the fairgrounds in Santa Rosa since January.