MRSA Rapid PCR (one swab per site)
The MRSA Rapid PCR test detects MRSA colonisation from a single swab taken from a specific body site. It provides fast and reliable screening results using molecular testing.
Turnaround time
Results available 1 day after arrival in lab. Doctor's report sent the day after results available (if required)
Biomarkers count
1
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Details about MRSA Rapid PCR (one swab per site)
What is the MRSA Rapid PCR (one swab per site) test?
The MRSA Rapid PCR (one swab per site) test uses polymerase chain reaction (PCR) technology to detect the DNA of methicillin-resistant Staphylococcus aureus (MRSA) from a single, specified body site. Common screening sites include the nose, throat, groin, wounds, or skin lesions.
PCR testing is highly sensitive and can identify MRSA even when bacterial levels are very low. Each swab tests one anatomical site only, allowing targeted screening based on clinical or institutional requirements.
This test is designed to detect MRSA colonisation, not to diagnose active infection.
Why do I need an MRSA Rapid PCR test?
MRSA carriage often causes no symptoms but increases the risk of transmission and infection, particularly in healthcare environments.
You may need this test if you:
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Require pre-admission or pre-surgical screening
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Are undergoing an invasive procedure
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Work in healthcare or residential care
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Have had previous MRSA colonisation
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Are immunocompromised
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Need clearance screening
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Have been advised to screen a specific site only
Targeted single-site testing allows focused and efficient screening.
Benefits of the test
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Rapid detection using PCR technology
Faster than traditional culture methods. -
Highly sensitive and specific
Detects low-level MRSA colonisation. -
Targeted single-site screening
Tests only the required anatomical site. -
Ideal for pre-procedure screening
Commonly accepted in clinical pathways. -
Non-invasive sampling
Simple swab collection. -
Suitable for asymptomatic individuals
No signs of infection required. -
Supports infection control measures
Helps reduce MRSA spread. -
Flexible testing approach
Multiple sites can be tested if required, using separate swabs.
Step-by-step: How we offer testing
Clinic-based testing (UK-wide)
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Choose your nearest UK clinic
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Single swab taken from the required site
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Sample sent to the laboratory for PCR analysis
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Results issued once testing is complete
Home or hotel visit (+£60, UK-wide)
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Swab collected at home or hotel where appropriate
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Sample securely transported to the laboratory
Your results explained
Negative result
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MRSA DNA not detected
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UK standard: Negative
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No evidence of MRSA colonisation at the tested site
Positive result
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MRSA DNA detected
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UK standard: Positive
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Indicates MRSA colonisation at the sampled site
Colonisation does not mean active infection but may require infection control precautions depending on context.
How It Works
Simple steps to get your results
Book Online
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
Visit or Test at Home
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
Get Your Results
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsHow to Prepare for Your Test
Follow these guidelines for accurate results
Sample Timing
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting & Hydration
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Medications & Supplements
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
Hormones & Menstrual Cycle
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.