This comes as five congressmen have self-quarantined, including Florida Republican Congressman Matt Gaetz, who announced on Twitter Monday he will self-quarantine after learning he had contact with an attendee at the Conservative Political Action Conference who has been diagnosed with coronavirus. Gaetz reportedly received the news while aboard Air Force One with Donald Trump. Just last week, he appeared to mock the coronavirus scare, showing up in Congress wearing a gas mask as the House passed emergency funding to combat the disease. Republican Congressman Doug Collins of Georgia also came in contact with the CPAC attendee at the end of February. Collins joined Trump on his visit to the Centers for Disease Control and Prevention in Atlanta last week and shook his hand. Collins also is in self-quarantine. Gaetz and Collins join lawmakers Senator Ted Cruz and Arizona Congressmember Paul Gosar in self-quarantine after interacting with the individual at the conference.