Bacterial Meningitidis Multiplex PCR

What is the Bacterial Meningitis Multiplex PCR test?

This test rapidly detects common bacterial pathogens responsible for meningitis using a single cerebrospinal fluid (CSF) sample.


Why is this test done?

To quickly identify the bacterial cause of meningitis and guide appropriate antimicrobial treatment.


How is the test performed?

A lumbar puncture is performed to obtain a CSF sample, which is tested using multiplex PCR for bacteria such as Neisseria meningitidis, Streptococcus pneumoniae, and others.


What do the results mean?

Positive results indicate the presence of bacterial DNA. Negative results suggest that the tested pathogens are not present.


Are there any precautions or preparations required?

The lumbar puncture may require fasting or specific positioning; the healthcare provider will provide instructions.