After surviving typhus , however , he changed his attitude and started to help fellow inmates , regardless of their nationality and religion .
Until then , Mosdorf had regarded Jews as enemies of Poland and the Polish nation .
After surviving typhus , however , Mosdorf changed Mosdorf 's attitude and started to help fellow inmates , regardless of their nationality and religion .
Until then , Mosdorf had regarded Jews as enemies of Poland and the Polish nation .