Orange County will intermittently close mass vaccination sites due to low supply

UCI Health’s vaccination drive also has been impacted by logistical delays, said spokesman Tom Vasich. State health officials informed the University of California’s health care arm that some expected vaccines might arrive Friday, while others would instead land next week. “As such, UCI Health’s allocation of the Moderna vaccine will arrive tomorrow or early next week,” Vasich said Thursday. “We will closely monitor whether this delay will affect future UCI Health vaccine clinics, and we will have a better idea of the impact by Monday morning.”