German doctor in Mallorca who has been issuing negative PCR test certificates without carrying out a test. An investigation by journalist Sascha Winkel explains that coronavirus testing centres in Mallorca for German visitors returning to Germany are being overwhelmed. Any tourist who tests positive in Mallorca is obliged to stay in a hotel for a quarantine period - the Meliá Palma Bay is being used for this purpose. Winkel's report points to a German family doctor in Mallorca who has been issuing negative test certificates without actually performing a test. "Therefore, even holidaymakers who are affected by coronavirus can return to Germany by plane."