During a hearing on Capitol Hill, Dr. Anthony Fauci said he was “cautiously optimistic” about a coronavirus vaccine.
During a hearing on Capitol Hill, Dr. Anthony Fauci said he was “cautiously optimistic” about a coronavirus vaccine.
Dr. Anthony Fauci, the United States' top infectious disease expert, said on Friday at a congressional hearing that he was..
Over 107,000 Americans Have Volunteered for COVID-19 Vaccine Trials That number still falls short of the 120,000 volunteers needed..