States rush to catch up on delayed vaccines, expand access

People wait in line at a 24-hour, walk-up COVID-19 vaccination clinic Friday, hosted by the Black Doctors COVID-19 Consortium at Temple University’s Liacouras Center in Philadelphia. (AP Photo/Matt Rourke, File)

HOUSTON — A giant vaccination center is opening in Houston to administer 126,000 coronavirus doses in the next three weeks. Nevada health officials are working overtime to distribute delayed shots. And Rhode Island is rescheduling appointments after a vaccine shipment failed to arrive as scheduled earlier in the week.