'This Week' Transcript 10-24-21: Dr. Anthony Fauci

Dr. Anthony Fauci was on "This Week" Sunday, October 24. This is a rush transcript and may be updated.

A rush transcript of "This Week with George Stephanopoulos" airing on Sunday, October 24, 2021 on ABC News is below. This copy may not be in its final form, may be updated and may contain minor transcription errors. For previous show transcripts, visit the "This Week" transcript archive.

ANNOUNCER: "This Week With George Stephanopoulos" starts right now.

(BEGIN VIDEOTAPE)

GEORGE STEPHANOPOULOS, ABC "THIS WEEK" ANCHOR (voice-over): Closing in.