Rules of entry to Poland
As the beginning of the new semester is approaching, you can check rules of entry to Poland at the website of the Polish Border Guard: https://strazgraniczna.pl/pl/cudzoziemcy/covid-epidemia-koronawi/8578,Outbreak-of-coronavirus-rules-of-entry-and-stay-on-the-territory-of-the-Republic.html If you come to Germany first and then to Poland (e.g. you come to Berlin by plane and then you go to Szczecin by bus), please also check