Dr. Anthony Fauci expressed cautious optimism that several successful vaccine candidates would prove effective “within a reasonable period of time” to fight the novel coronavirus

Dr. Anthony Fauci expressed cautious optimism that several successful vaccine candidates would prove effective “within a reasonable period of time” to fight the novel coronavirus https://t.co/fB3sAJ8RXA

— The Wall Street Journal (@WSJ) June 3, 2020