Biden ‘might modify’ vaccination guidelines, Fauci says

White House health advisor Dr. Anthony Fauci said that the “guidelines” for what makes someone ‘fully vaccinated’ against Covid-19 could soon be changing, depending on the “science.”Appearing on CNN on Sunday, Fauci was asked if booster shots would soon be required for someone to be considered fully inoculated, something required for many to work and enter certain businesses. While not giving a direct yes or no answer, the infectious disease expert said the cu