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Health Checks Infections

Group B Streptococcus (GBS, Streptococcus Agalactiae) LIS Code: GBS

Screen for Group B Streptococcus with accurate private testing and fast, reliable results.

→ 7 days → UKAS-accredited lab → No GP referral needed
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Test Price
£42
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Results in
7 days
from sample receipt at lab
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Sample
Blood
£42
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⏱ Results in 7 days · LIS: GBS
ℹ️ TAT begins when your sample is received at our lab.
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Phlebotomy Fee: £25
A one-off £25 phlebotomy fee applies per visit — this covers your blood draw regardless of how many tests you book in the same appointment.

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About this test

What Is Group B Streptococcus (GBS)?

Group B Streptococcus (GBS) is a naturally occurring bacterium commonly found in the vaginal and bowel areas of healthy women. While it typically does not cause harm in adults, it can pose serious health risks to newborn babies during childbirth.

Risks of GBS in Pregnancy and Newborns

GBS can be passed from mother to baby during delivery, potentially leading to severe infections such as sepsis, pneumonia, or meningitis in newborns. Early identification and appropriate management are essential for preventing complications.

Purpose of GBS Screening

The GBS test is used to screen individuals for carrier status. Detecting the presence of this bacterium helps ensure timely intervention, especially in pregnant women, to reduce the risk of transmission during birth.

Specialist GBS Testing in Slough and Surrounding Areas

Private GBS screening is available for patients in Slough, Langley, Windsor, Maidenhead, and nearby areas. This is a specialist test—please contact the laboratory directly for detailed instructions and to schedule an appointment. Early detection of GBS is vital for safeguarding maternal and infant health.

Our Professional Services Our diagnostic testing is carried out by Medical Diagnosis, a UKAS ISO 15189 accredited laboratory, ensuring all results meet the highest UK standards of quality and accuracy. Clinical consultations and treatments, including Testosterone Replacement Therapy (TRT) and Weight Management programmes, are delivered through Medical Diagnosis Victoria, which is registered with the Care Quality Commission (CQC). All clinical services are provided by GMC-registered doctors with extensive experience, following thorough medical assessment in line with UK regulatory standards.
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