GROUP B


Meaning of GROUP B in English

noun Date: 1965 any of various strains of a streptococcus ( Streptococcus agalactiae ) that include the causative agents of certain infections (as pneumonia and meningitis) especially of newborn infants

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.