Dr. Anthony Fauci, Director of the National Institute of Allergy and Infectious Diseases, addresses the coronavirus task force daily briefing at the White House in Washington, U.S., March 24, 2020.
Jonathan Ernst | Reuters
As drugmakers across the world race to develop a coronavirus vaccine, White House health advisor Dr. Anthony Fauci said, “There’s no guarantee that the vaccine is actually going to be effective.”
Fauci delivered the somber warning Tuesday to the Senate Committee on Health, Education, Labor and Pensions during a hearing about the road to reopening businesses across the nation. U.S. officials have pointed to the development of a vaccine as a key turning point in the Covid-19 pandemic, even though it will take.