German Foreign Minister Annalena Baerbock has broken off all engagements after testing positive for the coronavirus on Tuesday at the start of her visit to Pakistan and is to return to Germany. Baerbock had been due to travel onwards to Greece and Turkey during her four-day trip but is to return to Berlin on Wednesday along with her delegation, Foreign Ministry spokesman Christofer Burger said. Burger said the Airbus A319 carrying the minister and her team had capacity for Baerbock to travel in complete isolation. Shortly after the start of her programme in Pakistan, Baerbock had noticed while…