Biden says pause on J&J shots shows gov’t putting safety 1st

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)

White House COVID-19 Response Coordinator Jeff Zients speaks during a press briefing at the White House, Tuesday, April 13, 2021, in Washington. (AP Photo/Patrick Semansky)

President Joe Biden speaks as he and Vice President Kamala Harris meet with members of the Congressional Black Caucus in the Oval Office of the White House, Tuesday, April 13, 2021, in Washington. (AP Photo/Patrick Semansky)

FILE - In this March 26, 2021, file photo, a member of the Philadelphia Fire Department prepares a dose of the Johnson & Johnson COVID-19 vaccine at a vaccination site setup at a Salvation Army location in Philadelphia. U.S. health regulators on Tuesday, April 13, is recommending a “pause” in using the vaccine to investigate reports of potentially dangerous blood clots. (AP Photo/Matt Rourke, File)

Volunteer Veronica Noland explains the reason for closing of the COVID-19 mass vaccination site that was administering the Johnson & Johnson COVID-19 vaccine at Elgin’s Eastside Recreation Center on Tuesday, April 13, 2021 in Elgin, Ill. The U.S. is recommending a “pause” in using the single-dose Johnson & Johnson COVID-19 vaccine to investigate reports of potentially dangerous blood clots The site plans to reopen tomorrow using the Pfizer COVID-19 vaccine. (Rick West/Daily Herald via AP)

WASHINGTON — President Joe Biden’s COVID-19 vaccination campaign hit a snag Tuesday when federal regulators recommended a “pause” in administering Johnson & Johnson shots. But the White House portrayed the action as important validation of his measured approach throughout the rollout.