A national system to prioritize COVID-19 vaccines has largely failed as states rely on their own systems Aleszu Bajak and David Heath, USA TODAY Biden says US will have enough vaccines for all adults by end of May UP NEXT Operation Warp Speed thought it had a futuristic solution to help ration COVID-19 vaccines so those most at risk would get doses first. It spent $16 million on Tiberius, a high-tech system meant to not only track the shipments of the vaccines but guide local decisions of where to send them. Tiberius, which took Star Trek Capt. James T. Kirk's middle name, would allow “granular planning” all the way down to the doctor’s office, provide “a ZIP code-by-ZIP code view of priority populations,” and “ease the burden” on public health officials, the federal government said.