Winter weather in other states delays local Moderna vaccine deliveries MGN Online SANTA BARBARA, Calif. -- Santa Barbara County Public Health says their COVID-19 vaccine distribution will be delayed due to ongoing severe weather conditions throughout the U.S. on Wednesday. County Public Health was notified by the California Department of Public Health, CDPH, that their allotment of Moderna vaccines continue to be delayed due to severe weather conditions that is disrupting vaccine shipments. The orders are currently being held until weather conditions get better. CDPH indicated to County Public Health that they do not have information on expected delivery time frames of the orders arrival.