Katie Miller was diagnosed with the disease on May 8.
She was diagnosed with the disease a few weeks ago.
The spokeswoman also said that she is pregnant.
“Today, I returned to work after three negative tests for COVID-19. Thank you to all my wonderful doctors and everyone who supported me,” Miller tweeted. – I couldn’t have done it without my wonderful husband, who took such great care of his pregnant wife.”
On May 8, the Trump administration announced that Miller, who is the wife of senior White House official Stephen Miller, was diagnosed with COVID-19.