Within four years, say some historians, the plague spread throughout Europe and about a third of the population lost their life ​ — perhaps between 20 million and 30 million people.
Dalam waktu empat tahun, kata beberapa sejarawan, wabah itu menyebar ke seantero Eropa dan kira - kira sepertiga penduduknya kehilangan nyawa mereka ​ — kemungkinan antara 20 dan 30 juta orang.