AMA's vice president of science, medicine and public health, Andrea Garcia, JD, MPH, discusses bivalent vaccine availability—including Moderna shortages and timing on boosters for kids under 12. Also covering the latest from the CDC, including: findings from a new study on patient recovery from myocarditis after receiving mRNA COVID vaccines, plus a summary of recent changes to CDC guidance on infection prevention and control recommendations for health care personnel, as well as interim guidance for managing health care personnel with SARS-CoV-2 infection or exposure to SARS-CoV-2. American Medical Association CXO Todd Unger hosts.