Switzerland national football team captain Granit Xhaka is under investigation by Swiss prosecutors for allegedly forging a COVID-19 vaccination certificate. Xhaka admitted to purchasing a fake vaccination certificate due to anxiety and suspicion about the vaccine. Such actions are criminal offenses that can result in legal penalties, and the Swiss Football Association has decided not to include Xhaka in the national team for the UEFA Nations League fixtures in September and October, considering his responsibility. Xhaka acknowledged his wrongdoing and stated that he would actively cooperate with the relevant authorities' investigation.