The CDC believe it happened during an emergency at the hospital , Sacra said . CDC patient in Sacra treated with other survivor 's blood . Dr. Debbie Sacra has also been given an unnamed experimental drug . Sacra improves daily , hopes Liberian continue to help people in Nebraska .
CDC patient in Sacra treated with other survivor 's blood . Dr. Debbie Sacra has also been given an unnamed experimental drug . Sacra improves daily , hopes Liberian continue to help people in Nebraska .