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). It is a beta-hemolytic, catalase-negative, and facultative anaerobe. [1] [2]
Group B strep disease - Symptoms & causes - Mayo Clinic
2021年9月21日 · Group B strep (streptococcus) is a common bacterium often carried in the intestines or lower genital tract. The bacterium is usually harmless in healthy adults. In newborns, however, it can cause a serious illness known as group B strep disease.
Group B streptococcal infections in nonpregnant adults
2024年9月23日 · 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 infants [1,2]. It is an important cause of infection in three populations:
Clinical Overview of Group B Strep Disease - CDC
2024年1月3日 · 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 intrapartum antibiotic prophylaxis.
About Group B Strep Disease | Group B Strep | CDC - Centers for …
2024年1月3日 · Group B Streptococcus (group B strep, GBS) bacteria cause GBS disease. GBS disease includes many types of infections—some can be life threatening. Anyone can get GBS disease, but it's most common in newborns.
Group B Streptococcus (Streptococcus agalactiae) - PMC
Invasive disease due to group B Streptococcus infection (Streptococcus agalactiae) results in a wide spectrum of clinical disease. In North America, serotypes Ia, Ib, II, III, and V are most frequently associated with invasive disease.
Streptococcus agalactiae Activities | Strep Lab | CDC
2024年4月8日 · S. agalactiae are bacteria that are commonly called group B Streptococcus or group B strep bacteria. They cause infection in people of all ages that is collectively called group B strep disease. These bacteria are a common cause of severe infections in newborns during the first weeks of life.
Streptococcus Group B - StatPearls - NCBI Bookshelf
2023年1月16日 · The pathogen Streptococcus agalactiae represents group B streptococcus (GBS). The commonly used term of group B streptococcus or GBS is based on Lancefield grouping that takes into account specific cell wall carbohydrate antigens. It is a common colonizer of the genital and gastrointestinal tracts.
Group B streptococcal infection - Wikipedia
Streptococcus agalactiae is the most common human pathogen belonging to group B of the Lancefield classification of streptococci—hence the name of group B stretococcal (GBS). Infection with GBS can cause serious illness and sometimes death, especially in newborns, the elderly, and people with compromised immune systems .
Group B streptococcal infection - Symptoms, diagnosis and …
2022年11月18日 · Group B streptococcal infection is the most common cause of early, severe infection in newborns. It is also a cause of infection in pregnancy, people with diabetes, immunocompromised people, and older adults. Presentation depends on the age of the patient and the underlying risk factor.