Prevent Group B Strep

Tool for Obstetric Providers

Photo: Pregnant womenEnter the mother’s clinical condition and any risk factors. Move through this tool to identify recommendations for treatment, including if patient should receive intrapartum antibiotics (IAP).
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Prevent Group B Strep

Terms of use

The User acknowledges and agrees that this tool will be used only as a reference aid, and that the information contained in the product is not intended to be (nor should it be used as) a substitute for the exercise of professional judgment.

In view of the possibility of human error or changes in medical science, the User should confirm the information in the product conforms to the current version of the CDC GBS guidelines by checking for guideline updates. This product is provided without warranties of any kind, express or implied, and the authors disclaim any liability, loss, or damage caused by it or its content.

By indicating ‘I agree’ below, you have indicated your acceptance of these terms.

Agree to the terms:
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Prevent Group B Strep

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Did the patient have a previous infant with invasive GBS disease?
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Prevent Group B Strep

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Was GBS isolated from the urine at any time during the current pregnancy?
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Anticipated mode of delivery:
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Has rupture of membranes occurred?
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Has labor begun or have membranes ruptured?
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Has labor begun?
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Gestational age:
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Are results from a prenatal GBS screen available from this pregnancy?
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What was patient's prenatal GBS screen result?
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Was prenatal GBS screen done ≤5 or >5 weeks ago?
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Prevent Group B Strep

Photo: clipboardDescribe Your Patient

Does the patient have any of the following:
  • Amniotic membrane rupture ≥18 hours
  • Intrapartum temperature ≥100.4°F
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Prevent Group B Strep

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Are results from an intrapartum GBS screen available (if done in your hospital)?
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Prevent Group B Strep

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What was patient's result from an intrapartum screen test?
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Patient Characteristics

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Patient Characteristics

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Patient Characteristics


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Patient Characteristics


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Patient Characteristics

  • Previous infant with invasive GBS disease: No
  • GBS bacteriuria during current pregnancy: No
  • Gestational age: <37 weeks
  • Anticipated mode of delivery: Cesarean section before onset of labor with intact amniotic membranes

GBS Prophylaxis Not
Indicated At This Time

GBS prophylaxis is not indicated at this time. If onset of labor or rupture of membranes occurs prior to cesarean delivery, intrapartum GBS prophylaxis should be administered to GBS-colonized women and to women delivering preterm with unknown GBS status.


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Patient Characteristics

  • Previous infant with invasive GBS disease: No
  • GBS bacteriuria during current pregnancy: No
  • Gestational age: ≥37 weeks
  • Anticipated mode of delivery: Cesarean section before onset of labor with intact amniotic membranes

GBS Prophylaxis Not
Indicated At This Time

GBS prophylaxis is not indicated at this time. If onset of labor or rupture of membranes occurs prior to cesarean delivery, intrapartum GBS prophylaxis should be administered to GBS-colonized women. GBS prophylaxis should also be administered to women with unknown GBS status and intrapartum temperature of ≥100.4° F (≥38°C) if onset of labor or rupture of membranes occurs prior to cesarean delivery.



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Prevent Group B Strep

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Patient Characteristics

  • Previous infant with invasive GBS disease: No
  • GBS bacteriuria during current pregnancy: Yes
  • Anticipated mode of delivery: Cesarean section before onset of labor with intact amniotic membranes

GBS Prophylaxis Not
Indicated At This Time

GBS prophylaxis is not indicated at this time. If onset of labor or rupture of membranes occurs prior to cesarean delivery, GBS prophylaxis should be administered, even if a prenatal culture is negative.

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Patient Characteristics

  • Previous infant with invasive GBS disease: No
  • GBS bacteriuria during current pregnancy: Yes
  • Anticipated mode of delivery: Vaginal

Intrapartum GBS Prophylaxis
Indicated

Intrapartum GBS prophylaxis is indicated, even if a prenatal GBS test was negative. Select appropriate antibiotic for this patient.


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Prevent Group B Strep

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Patient Characteristics

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