Gohmert had participated in Tuesday's high-profile House Judiciary Committee hearing with Attorney General William Barr, and was seen without a mask near Barr and others. Gohmert was set to meet up with Donald Trump on Wednesday.
The 66-year-old congressman was supposed to travel with Trump to Texas on Wednesday.
"If I hadn't been going with the president, since I don't feel badly, I would never have known unless I become very symptomatic after this", he said. He said because the tests kept coming up negative, there was no issue with having close interaction with colleagues who also tested negative and would not wear a mask unless he or a colleague tested positive.
Hong Kong economy reels as tough virus restrictions implemented
Hong Kong reported 106 new COVID-19 cases on Tuesday, including 98 that were locally transmitted. Face masks must also be worn in all public places, the BBC reported.
Gohmert's office didn't immediately respond to Business Insider's request for comment.
Gohmert told CNN in June that he was not wearing a mask because he was regularly tested for COVID-19. One senator, Republican Rand Paul, has tested positive.
The eight-term congressman is the 10th lawmaker in Congress to test positive for the novel virus, sources say.
"When individuals refuse to take the necessary precautions it puts everyone at risk". Gohmert said he wore a mask during the proceedings.
Mild Coronavirus Can Cause Lingering Heart Damage
Two separate studies published recently indicate the coronavirus can harm other organs in the body, including the heart. Matthew Belford, an interventional cardiologist at Wake Forest Baptist Health in Winston-Salem, North Carolina, said.
During Tuesday's hearing, Nadler warned several Republican members-Reps. "Wear a damn mask".
Rep. Andy Biggs (R-AZ) asked the chairman if it was "permissible to drink a sip of coffee", to which Nadler, who was spotted in D.C. this week without a mask, replied, "It is not permissible".
Throughout the hearing, most members were seen wearing a mask, except for during their turn to speak. Other medical professionals have said it is unclear whether a person can contract COVID-19 a second time.
37 new cases of COVID-19 confirmed in Clark County
We offer our condolences to everyone who has lost their loved ones during the COVID-19 pandemic. More than 29,700 people in Clark County have been tested.