Céline Gounder, MD, ScM, FIDSA, CEO/President/Founder of Just Human Productions, a non-profit multimedia organization; host and producer of American Diagnosis, a podcast on health and social justice, and Epidemic, a podcast about the coronavirus pandemic; Clinical Assistant Professor of Medicine & Infectious Diseases at NYU School of Medicine & Bellevue Hospital and who also served on the Biden-Harris Transition COVID-19 Advisory Board, discusses whether or not we will need vaccine booster shots in the near future.