LONDON (Reuters) -Britain’s Prince Andrew has tested positive for COVID-19 and will miss a thanksgiving service being held for Queen Elizabeth on Friday to mark her 70 years on the throne, a Buckingham Palace spokesperson said. Andrew, the queen’s second son, was forced to quit royal duties over his friendship with late convicted sex offender Jeffrey Epstein, and settled a U.S. lawsuit in February in which he had been accused of sexually abusing a woman when she was underage. Andrew, 62, officially known as the Duke of York, denied any wrongdoing. “The duke has tested positive for COVID and wi…