Federal Health Officials Want The White House To Slow Its COVID Booster Shot Rollout

The leaders of two federal health agencies are urging the White House to rethink its plan to roll out COVID-19 vaccine boosters starting Sept. 20.

The leaders of the Food and Drug Administration and the Centers for Disease Control and Prevention are telling White House COVID-19 advisers that there is not enough data right now to make a blanket recommendation on boosters and that it may be prudent to start boosters with older adults first, pending FDA authorization. That's according to a source who has knowledge of the situation but is not authorized to speak publicly.

The development was first reported by The New York Times.

In mid-August, President Biden said the administration would begin offering boosters on Sept. 20, pending FDA and CDC authorization. It would apply, he said, to people who had received their second shot of the Pfizer or Moderna vaccine at least eight months ago.

Dr. Anthony Fauci, the White House medical adviser, has said that based on data from the U.S. and Israel showing that immunity begins to decline after six to eight months, a booster would be needed.

At a White House briefing on Thursday to support a recommendation for boosters, Fauci presented additional data from Israel on the use of boosters in adults 60 and older.

The study looked at more than a million people who had received a third shot of the Pfizer vaccine starting at the end of July. Those results showed a strong immune response, Fauci said, adding that he believes a three-dose regimen of the Pfizer and Moderna vaccines would become "routine."

Based on that and other data, FDA acting Commissioner Janet Woodcock and CDC Director Rochelle Walensky reportedly urged White House COVID-19 adviser Jeffrey Zients to make the rollout more limited while more data are collected on other age groups — and to base the timing on careful scientific analysis of the existing data, the bulk of which is focused on older adults.