According to story by Procopius, Byzantine emperor Justinian obtained the first silkworm eggs in 552 CE.
根据普罗科匹厄斯的故事,拜占庭皇帝查士丁尼在公元552年得到了首批蚕卵。
Little, an expert on the Justinian plague at Smith College, said in an interview from Bergamo, Italy, that the epidemic was first reported by the Byzantine historian Procopius in 541 A.