Ivanka Trump
Ivanka TrumpReuters

Ivanka Trump's personal assistant has tested positive for coronavirus.

Ivanka's personal assistant has been telecommuting, and has not been in her employer's presence in several weeks, a source told CNN.

In addition, FDA Commissioner Stephen Hahn has been forced to self-quarantine after exposure to another staffer who contracted the disease, Politico reported.

Hahn had been in contact with coronavirus task force spokesperson Katie Miller, wife of adviser Stephen Miller - who also tested positive.

On Thursday, CNN reported that a member of the US Navy who works as a personal valet for US President Donald Trump tested positive for the virus.

White House staffers and reporters are tested daily for coronavirus.