@NancyK07312478 @ddiamond You should be hearing from the expert scientists at CDC not the political appointee. That was a campaign promise of Biden but never happened. The scientists have been sidelined since early 2020 and though both administrations for fear they might say something "off message".
@NancyK07312478@ddiamond你应该从CDC的专家科学家那里听到消息，而不是政治任命者。这是拜登的竞选承诺，但从未实现。自2020年初以来，科学家们一直被排除在外，尽管两届政府都担心他们可能会说一些“离题”的话。