Bavarian Premier Markus Söder cancelled a trip to the United Arab Emirates and Saudi Arabia after testing positive for the coronavirus, he said on Saturday. “After two years, it has finally caught up with me. In the run-up to my trip to the Gulf region, a PCR [polymerase chain reaction] test was positive today,” he tweeted. Söder had been due to depart on Sunday, but will now go into isolation. The leader of Germany’s biggest state said he takes rapid tests twice a day and that one had even came back negative early on Saturday, before the PCR test. Söder leads the conservative Christian Social…