Mike Pence’s press secretary, Katie Miller, …tested positive for the virus on Friday.
…[On] Thursday …a military valet to [Trump] tested positive.
…The next day, Pence’s spokesperson Miller tested positive. Miller regularly attends meetings of the White House task force, which includes Fauci, Redfield, and Hahn, as well as a number of other top officials such as Health and Human Services Secretary Alex Azar and Dr. Deborah Birx, the task force coordinator. She’s also married to Stephen Miller, senior adviser to Trump.
Fauci and two other health officials will quarantine after being exposed to the coronavirus – Vox