Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US National Security Adviser Infected with Coronavirus Steve Herman WHITE HOUSE - U.S. National Security Adviser Robert O'Brien has tested positive for COVID-19, the White House announced on Monday. O'Brien, who heads the National Security Council, "has mild symptoms and has been self-isolating and working from a secure location off site. There is no risk of exposure to the President or the Vice President," according to a White House statement. "The work of the National Security Council continues uninterrupted," the statement added. O'Brien, who is 54, is the highest-ranking member of the administration of President Donald Trump known to have been infected with the coronavirus. .