Ｂ群溶血性レンサ球菌 ビーぐんようけつせいれんさきゅうきん 1group B streptococcus ; group B strep Translated by Jiyomi Other writings and readingsＢ群溶血性連鎖球菌 noun (common) (futsuumeishi) JMdict entry 2863421. Source and licence.