Health official says majority of Americans "remain susceptible" to COVID-19 (2)

Anthony Fauci, director of the U.S. National Institute of Allergy and Infectious Disease, testifies during a hearing of U.S. Senate Committee on Health, Education, Labor, and Pensions in Washington, D.C., the United States, on Sept. 23, 2020. Anthony Fauci attended the hearing on Wednesday and warned of the long-term effects that disease might have on those infected. (Graeme Jennings/Pool via Xinhua)