WATCH: Dr. Fauci speaks after J&J COVID-19 vaccine put on pause

Briefing expected to begin at 12:45 p.m.

Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, speaks during a press briefing at the White House, Tuesday, April 13, 2021, in Washington. (AP Photo/Patrick Semansky)
Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, speaks during a press briefing at the White House, Tuesday, April 13, 2021, in Washington. (AP Photo/Patrick Semansky) (Copyright 2021 The Associated Press. All rights reserved.)

White House Press Secretary Psaki is expected to hold a press briefing with Dr. Anthony Fauci.