WASHINGTON, Oct. 2 (CNN) - President Donald Trump and first lady Melania Trump tested positive for coronavirus, the President announced early Friday morning.

"Tonight, @FLOTUS and I tested positive for COVID-19. We will begin our quarantine and recovery process immediately. We will get through this TOGETHER!" Trump tweeted shortly before 1 am Friday.

The President had said earlier in the night that he planned to quarantine.

"Hope Hicks, who has been working so hard without even taking a small break, has just tested positive for Covid 19. Terrible! The First Lady and I are waiting for our test results. In the meantime, we will begin our quarantine process!" Trump tweeted Thursday night.

Hicks has traveled with the President multiple times recently, including to the debate in Cleveland on Tuesday, and was seen boarding Marine One, along with several other of the President's closest aides -- Jared Kushner, Dan Scavino and Nicholas Luna -- none of whom wore masks, on Wednesday as Trump was heading to a campaign rally in Minnesota.