A panel of U.S. Centers for Disease Control and Prevention (CDC) advisers on Friday voted unanimously to recommend booster doses of Pfizer-BioNTech’s and Moderna’s COVID-19 vaccine for all adults in the United States six months after they receive their first two doses. “As a clinician deep in the clinical trenches, I am really glad that we have clarity and streamlining of the recommendation so that all Americans can understand the vaccines that are recommended for them at this time,” CDC panel member Dr. Camille Kotton said following the 11–0 vote. Dr. Nirav Shah, director of the Maine Center for Disease Control and Prevention, told the panel that also, the current federal “guidelines, though well-intentioned and thoughtful … create confusion.” The move follows a recent decision by the Food and Drug Administration on Friday to issue an emergency use authorization to expand Pfizer and Moderna boosters to all adults. “COVID-19 vaccines have proven …