Fauci calls BA.5 a ‘moving target’ that may subside by the time Omicron boosters are ready. Scientists are pushing for a universal COVID vaccine instead

Dr. Anthony Fauci, White House Chief Medical Advisor and Director of the NIAID, responds to questions from Sen. Rand Paul (R-KY) at a Senate Health, Education, Labor, and Pensions Committee hearing on Capitol Hill on January 11, 2022 in Washington, D.C.