Melania Trump said Wednesday that her and the president’s teenage son, Barron, tested positive for the coronavirus not long after his parents, but had no symptoms. She made the revelation in a lengthy note chronicling her personal experience with COVID-19, including being hit with a “roller coaster” of symptoms that she treated naturally with vitamins and healthy food. Mrs. Trump said she is now negative and hopes to resume her duties soon. After she and President Donald Trump tested positive earlier this month, the White House said 14-year-old Barron had tested negative. Barron later tested positive for the virus but had no symptoms, she said Wednesday, adding that he has since tested negative again.