Overview
Diagnosis
Group B strep (GBS) infection is diagnosed using laboratory tests to detect the presence of the bacteria.
Newborns
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Blood or spinal fluid samples are taken to check for the bacteria
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Additional tests may be performed if the baby appears ill:
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Urine culture
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Lumbar puncture
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Chest X-ray
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Adults
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Blood tests can identify GBS as the cause of infection
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Determining the cause helps guide appropriate treatment
Treatment
Treatment depends on whether the patient is a newborn, adult, or pregnant individual.
Infants
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Positive GBS test results lead to IV antibiotics administered through a vein
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Additional support may include IV fluids, oxygen, or other medications depending on the baby’s condition
Adults
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Antibiotics are prescribed based on infection location, severity, and individual health factors
Pregnant individuals
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Oral antibiotics may be given to manage GBS-related medical issues
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Common safe options include penicillin, amoxicillin, or cephalexin
Early diagnosis and prompt treatment are crucial to prevent complications from GBS infection.
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