Rep. Donald Payne Jr. said Saturday he had tested positive for the coronavirus and would be isolating while recovering. Payne, D-10th Dist., said he would “continue to represent my district and perform my duties remotely.” The congressman said he had no symptoms and had been vaccinated and boosted. He said he tested positive on Friday. “COVID-19 is still a very real threat especially to people who are immunocompromised, and I urge everyone who is eligible to get vaccinated to help protect people who are at greater risk,” he said in a statement. “I know that my family, friends and constituents …