WARSAW, Poland (AP) — Massive floods pounded Central Europe on Monday, killing four more people in Poland and one in the Czech Republic.

A low-pressure system named 'Boris' caused the worst flooding in more than two decades from Romania to Poland over the past week, and also affected Italy's Emilia-Romagna region. Seven people were killed each in Poland and Romania,

Emergency responders in the Czech Republic and Poland were grappling with flooding on Saturday while Austria declared some areas disaster zones amid historic rainfall in central Europe and as forecasters warned that worse is ahead.