‘Things are going to get worse’ Fauci warns as Delta continues to spread

Dr. Anthony Fauci
Top infectious disease expert Dr. Anthony Fauci finishes his testimony before the Senate Health, Education, Labor, and Pensions Committee about the status of COVID-19, July 20, 2021 on Capitol Hill in Washington, DC. Cases of COVID-19 have tripled over the past three weeks, and hospitalizations and deaths are rising among unvaccinated people. Photo credit J. Scott Applewhite-Pool/Getty Images