Group B streptococcus (GBS), also known as Streptococcus agalactiae, is recognized as a leading cause of postpartum infection and neonatal sepsis. Infection in healthy, nonpregnant adults is becoming more common, especially among young to middle-aged women with diabetes.
What is Streptococcus agalactiae infection?
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: ●
What diseases do streptococcus bacteria cause?
Strep Throat.
Where does Streptococcus agalactiae come from?
Definition. Group B Streptococcus (GBS), also known as Streptococcus agalactiae, is a bacterium commonly found in the gut and genitourinary tract of healthy adults. However, it is also an important cause of serious, life-threatening infections in newborns.
What causes GBS?
What causes group B strep? The group B strep bacteria come and go naturally in people’s bodies. If a pregnant woman has the bacteria in her body, she can pass it to her baby during labor and delivery. A group B strep infection happens when a baby is exposed to the bacteria while it’s being born.
What causes strep blood infection?
Group A Strep Causes STSS Bacteria called group A Streptococcus or group A strep can cause STSS when they spread into deep tissues and the bloodstream. Experts do not know how the bacteria get into the body for nearly half of people with STSS.
What are streptococcal infections?
Streptococcal infections are any type of infection caused by the group of bacteria Streptococcus. There are many different types of Streptococci and infections vary in severity from mild throat infections to pneumonia. Streptococcal infections are primarily treated with antibiotics?.
What bacteria is strep B?
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.
Can GBS cause diarrhea?
About two-thirds of people with GBS had diarrhea or a respiratory illness several weeks before developing symptoms. Infection with Campylobacter jejuni, which causes diarrhea, is one of the most common risk factors for GBS.
What body system does Streptococcus affect?
These infections affect various areas of the body, including the throat, middle ear, sinuses, lungs, skin, tissue under the skin, heart valves, and bloodstream. Symptoms may include red and painful swollen tissues, scabby sores, sore (strep) throat, and a rash, depending on the area affected.
Where does the Streptococcus bacteria come from?
These bacteria are spread by direct contact with discharges from the nose and throat of infected people or by contact with infected wounds or sores on the skin. The risk of spreading the infection is highest when a person is ill, such as when people have “strep throat” or an infected wound.
