白宫撤回了前佛罗里达州国会议员大卫·韦尔登担任疾病控制与预防中心主任的提名，原因是他与反疫苗活动密切相关且缺乏参议院支持。
The White House has withdrawn the nomination of Dr. David Weldon, a former Florida congressman, to lead the Centers for Disease Control and Prevention. The Senate health committee announced Thursday morning that it was canceling a planned hearing on Weldon's nomination because of the withdrawal.
A person familiar with the matter, who spoke on the condition of anonymity to discuss internal deliberations, said the White House pulled the nomination because it became clear Weldon did not have the votes for confirmation.
Weldon was considered to be closely aligned with Robert F. Kennedy Jr., the U.S. health secretary who for years has been one of the nation's leading anti-vaccine activists. A former Florida congressman, Weldon also has been a prominent critic of vaccines and the CDC, which promotes vaccines and monitors their safety.
Weldon becomes the third Trump administration nominee who didn't make it to a confirmation hearing. Previously, former congressman Matt Gaetz withdrew from consideration for attorney general and Chad Chronister for the Drug Enforcement Administration.