KEY POINTS
  • Moncef Slaoui led scientific development for Operation Warp Speed.
  • He submitted his resignation at the request of the incoming Biden team, sources said.
  • He'll stay for 30 days to help with the transition.

Operation Warp Speed chief advisor Dr. Moncef Slaoui has submitted his resignation at the request of the incoming Biden team under a plan that would see him stay in the role for a month to help with the transition, according to two people familiar with the situation.

Slaoui's role leading vaccine development for the unprecedented government effort is expected to be diminished after next Wednesday's inauguration, said the people, who spoke on condition of anonymity because the plan wasn't announced. It would end by Feb. 12.