UNC Health, Wake to resume Johnson & Johnson vaccine after CDC reports no safety issues Adam Wagner, The News & Observer (Raleigh, N.C.) Apr. 9—UNC — Health and Wake County will both resume using the Johnson and Johnson COVID-19 vaccine after the Centers for Disease Control and Prevention concluded late Thursday that there are no safety issues with the vaccine. "We're confident in the safety and efficacy of the J&J vaccine," Alan Wolf, a UNC Health spokesman, told The News & Observer. UNC Health will resume its use of the vaccine on Saturday. UNC Health and Wake County Public Health temporarily stopped using the Johnson & Johnson vaccine Thursday after several people experienced adverse reactions like dizziness or fainting at their vaccination sites.