Poland's prime minister said on Thursday that he will again press the European Commission for a substantial supply of vaccines for Poland. "In 40 minutes I will speak with (EC head) Ursula von der Leyen, and ask her for Covid-19 vaccine supplies to Poland to be as big as possible," Mateusz Morawiecki said in Skierniewice, central Poland. Morawiecki said his government was planning to install at least one large vaccination centre in every Polish province, to be located in either a gym, school or fire station.