Top White House officials are blocking strict new federal guidelines for the emergency release of a coronavirus vaccine, objecting to a provision that would almost certainly guarantee that no vaccine could be authorized before the election on Nov. 3, according to people familiar with the approval process.
Facing a White House blockade, the Food and Drug Administration is seeking other avenues to ensure that vaccines meet the guidelines. That includes sharing the standards — perhaps as soon as this week — with an outside advisory committee of experts that is supposed to meet publicly before any vaccine is authorized for emergency use. The hope is that the committee will enforce the guidelines, regardless of the White House’s reaction.
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The vaccine guidelines carry special significance: By refusing to allow the Food and Drug Administration to release them, the White House is undercutting the government’s effort to reassure the public that any vaccine will be safe and effective, health experts fear.
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A main sticking point has been the recommendation that volunteers who have participated in vaccine clinical trials be followed for a median of two months after the final dose before any authorization is granted, according to a senior administration official and others familiar with the situation, who spoke on the condition of anonymity. Given where the clinical trials stand, that two-month follow-up period would all but preclude any emergency clearance before Election Day.
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Mr. Trump has repeatedly misrepresented how quickly a vaccine might be available to most Americans, promising a major breakthrough in vaccine development as early as this month. No clinical trial in the United States has yet advanced far enough to prove that any vaccine is safe and effective, although Pfizer, one vaccine developer, is hoping for interim results soon from its trial.
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The Food and Drug Administration submitted the guidelines to the Office of Management and Budget for approval more than two weeks ago, but they stalled in the office of Mark Meadows, the White House chief of staff. Their approval is now seen as highly unlikely.
NYT
Caveat emptor.In addition to the two-month follow-up period, the guidelines stated that there should be at least five cases of severe infection in the placebo group as evidence that a vaccine is effective in preventing more than just mild to moderate illness. About 10 percent of Covid-19 cases are considered severe.
The guidelines also laid out the agency’s expectation that vaccine makers would continue to assess the long-term safety and efficacy of the drug, if granted emergency use authorization.
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Some vaccine makers, including Johnson & Johnson, have publicly indicated that they will follow the agency’s recommendations, regardless of the White House’s actions.
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