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  1. Streptococcus agalactiae - Wikipedia

    Streptococcus agalactiae (also known as group B streptococcus or GBS) is a gram-positive coccus (round bacterium) with a tendency to form chains (as reflected by the genus name Streptococcus).

  2. Group B strep disease - Symptoms & causes - Mayo Clinic

    Apr 19, 2025 · Group B strep is a common type of bacteria. Another name for it is Streptococcus agalactiae. It's often carried in the intestines or lower genital tract. It is usually harmless in healthy …

  3. Clinical Overview of Group B Strep Disease | Group B Strep | CDC

    May 1, 2025 · Group B Streptococcus (group B strep, GBS) bacteria can cause severe infection in anyone. Certain factors can increase someone's risk. Help prevent early-onset GBS disease through …

  4. Group B streptococcal infections in nonpregnant adults

    Group B Streptococcus (GBS; Streptococcus agalactiae) is a gram-positive coccus that frequently colonizes the human genital and gastrointestinal tracts and the upper respiratory tract in young …

  5. Group B Streptococcus (Streptococcus agalactiae) - PMC

    Streptococcus agalactiae, also known as group B Streptococcus (GBS), was first differentiated from other streptococci by Rebecca Lancefield in the 1930s after it was isolated from milk and cows with …

  6. Overview of Strep agalactiae: Causes, Symptoms, and Treatment

    Dec 7, 2023 · Strep agalactiae, also known as Group B Streptococcus (GBS), is a type of bacteria that commonly colonizes the human body without causing any symptoms. However, it can also cause …

  7. What Is Streptococcus agalactiae (Group B Strep)?

    Jul 23, 2025 · Streptococcus agalactiae is a type of bacteria commonly known as Group B Streptococcus, or GBS. This bacterium is a gram-positive coccus, meaning it is a round-shaped …

  8. Streptococcus agalactiae (GBS): Properties, Pathogenesis, Lab …

    Streptococcus agalactiae (GBS), is a beta-hemolytic, CAMP test positive, gram-positive cocci. It can cause severe infection in newborns.

  9. A nationwide study of invasive Streptococcus agalactiae in the Faroe ...

    5 days ago · Abstract Group B Streptococcus (GBS, Streptococcus agalactiae) is a leading cause of invasive disease in neonates, pregnant women, elderly, and immunocompromised individuals.

  10. Streptococcus agalactiae: Symptoms, Diagnosis & Treatment

    Streptococcus agalactiae is a bacteria that is naturally present in the body, but can cause serious infections in newborns. Learn more about what the main symptoms of Streptococcus agalactiae …