Americans rushing to get vaccinated against Covid-19 are encountering limited supplies, balky technology and communication failures, highlighting the challenges states face as they try to scale up and deliver shots to millions more people. In the U.S., 10.8 million doses have been given, according to Bloomberg’s vaccine tracker. Many states are moving into the next phase of the campaign, offering shots to those 65 and older and people with compromised health as infections soar and the federal government pushes for a speedier process. With expanded eligibility announced this week, another 128 million Americans can potentially get shots, and many are dialing their doctors and searching the web to answer the question: Where and when can I get a vaccine? Subscribe to our YouTube channel: https://bit.ly/2TwO8Gm Bloomberg Quicktake brings you live global news and original shows spanning business, technology, politics and culture. Make sense of the stories changing your business and your world. To watch complete coverage on Bloomberg Quicktake 24/7, visit http://www.bloomberg.com/qt/live, or watch on Apple TV, Roku, Samsung Smart TV, Fire TV and Android TV on the Bloomberg app. Have a story to tell? Fill out this survey for a chance to have it featured on Bloomberg Quicktake: https://cor.us/surveys/27AF30 Connect with us on… YouTube: https://www.youtube.com/user/Bloomberg Breaking News on YouTube: https://www.youtube.com/c/BloombergQuickTakeNews Twitter: https://twitter.com/quicktake Facebook: https://www.facebook.com/quicktake Instagram: https://www.instagram.com/quicktake