Pfizer freezes Polish aviation agency's account in 5.6 bn złoty vaccine dispute

US pharmaceutical giant Pfizer has had the bank account of Poland's Air Navigation Services Agency (PAŻP) frozen, citing a non-final Belgian court ruling. The dispute concerns 64 million COVID-19 vaccine doses worth 5.6 billion złoty. Pfizer stated it is acting within "established enforcement mechanisms," and the case has sparked significant controversy in Poland.