"The best way to either eliminate the virus or allow the immune system to suppress residual virus is to treat someone as early as possible after infection so as not to allow a substantial reservoir of the virus to take hold, " Fauci told CNN.
"When you kind of run out of the standard drugs you give somebody, you have to salvage as best you can with the drugs you have left, " says Dr. Anthony Fauci of the National Institutes of Health.