Skip to main content Currently Reading 'A nightmare from day one': How a lack of federal vaccine guidance led to confusion in states, cities FacebookTwitterEmail Jay Flexner, 59, gets the Moderna COVID-19 vaccine administered by Maribel Hernandez at Wonderland of Americas Mall, Monday, Jan. 4, 2021. People lined up for the vaccine administered by University Health. It is the first day of vaccinating people in the 1B group, those 65 years and over and 18 and above with certain medical conditions. The 17,280 vaccination slots were taken up in five hours after University Health opened the website for registration on Dec. 31.Jerry Lara, Staff / San Antonio Express-News