What does Streptococcus agalactiae cause in humans?

What does Streptococcus agalactiae cause in humans?

In adults, S. agalactiae may cause meningitis or septicaemia as well as localized infections such as subcutaneous abscesses, urinary tract infection or arthritis [3].

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 is Streptococcus agalactiae DNA?

Streptococcus agalactiae, also commonly referred to as group B streptococcus (GBS), belongs to the gastrointestinal and genitourinary flora in humans and can cause, e.g., urinary tract infections. More importantly, it can be found in the vagina, and up to 20 to 40% of pregnant women are colonized (1,–4).

What antibiotics treat streptococcus agalactiae?

However, penicillin G remains the mainstay of treatment for invasive disease. Generally, GBS is susceptible to other beta-lactam antibiotics, including ampicillin, first-, second-, and third-generation cephalosporins, and carbapenems, although the level of activity varies among different agents.

Can you get GBS from a toilet seat?

Many disease-causing organisms can survive for only a short time on the surface of the seat, and for an infection to occur, the germs would have to be transferred from the toilet seat to your urethral or genital tract, or through a cut or sore on the buttocks or thighs, which is possible but very unlikely.

Can Streptococcus agalactiae be cured?

Early recognition and treatment is important to cure GBS infection in adults. High doses of antibiotics such as penicillin should be administered and the full course taken. Most GBS infection can be treated successfully, although some people will require all the expertise of intensive care facilities.

Is Streptococcus agalactiae a UTI?

Streptococcus agalactiae can cause urinary tract infection (UTI) including cystitis and asymptomatic bacteriuria (ABU). The early host-pathogen interactions that occur during S.

What happens if you test positive for group B strep?

If you test positive for group B strep, it doesn't mean that you're ill or that your baby will be affected. It simply means you need treatment to prevent an infection in your baby. Talk with your health care provider about how you'll incorporate your group B strep treatment into your labor plan.

Can I pass group B strep to my husband?

It is unknown (aside from during childbirth) how GBS spreads from person to person. The bacteria is not always present and detectable in the body and may come and go. You may test positive in one pregnancy and negative in another. You cannot give GBS to your partner or your other children.

What happens if strep B goes untreated?

If untreated, strep throat can cause complications, such as kidney inflammation or rheumatic fever. Rheumatic fever can lead to painful and inflamed joints, a specific type of rash, or heart valve damage.