Deborah Birx was the White House Covid response coordinator under President Donald Trump. Jeffrey Tucker recently wrote a brutal takedown of her woeful interpretation of science and data designed to manipulate Trump into going along with her preferred but misguided policy interventions to deal with the Covid outbreak. 

In an ABC podcast on December 15, 2020, she said:

‘I understand the safety of the vaccine … I understand the depth of the efficacy of this vaccine.