President Joe Biden tested positive for COVID-19 while traveling Wednesday in Las Vegas and is experiencing “mild symptoms” from the infection, the White House said.

Press secretary Karine Jean-Pierre said Biden will fly to his home in Delaware, where he will “self-isolate and will continue to carry out all of his duties fully during that time." The news had first been shared by Unidos US President and CEO Janet Murguía, who told guests at the group's convention in Las Vegas that president had sent his regrets and could not appear because he tested positive for the virus.

Dr. Kevin O'Connor, the president's physician, said in a note that Biden “presented this afternoon with upper respiratory symptoms, to include rhinorhea (runny nose) and non-productive cough, with general malaise.” After the positive COVID-19 test, Biden was prescribed the antiviral drug Paxlovid and has taken his first dose, O'Connor said.

Biden was slated to speak at the Unidos event in Las Vegas Wednesday afternoon as part of an effort to rally Hispanic voters ahead of the November election.

The president had previously been at the Original Lindo Michoacan restaurant in Las Vegas, where he was greeting diners and was scheduled to have an interview with Univision.

Earlier today following his first event in Las Vegas, President Biden tested positive for COVID-19. He is vaccinated and boosted and he is experiencing mild symptoms. He will be returning to Delaware where he will self-isolate and will continue to carry out all of his duties fully during that time. The White House will provide regular updates on the President’s status as he continues to carry out the full duties of the office while in isolation.

The President presented this afternoon with upper respiratory symptoms, to include rhinorhea (runny nose) and non-productive cough, with general mailaise. He felt okay for his first event of the day, but given that he was not feeling better, point of care testing for COVID-19 was conducted, and the results were positive for the COVID-19 virus. Given this, the President will be self-isolating in accordance with CDC guidance for symptomatic individuals. PCR confirmation testing will be pending. His symptoms remain mild, his respiratory rate is normal at 16, his temperature is normal at 97.8 and his pulse oximetry is normal at 97%. The President has received his first dose of Paxlovid. He will be self-isolating at his home in Rehoboth.