Viral Meningitis Test

Lumbar puncture is a procedure in which a needle is inserted in your back and into your spinal canal. Fluid will be removed from around your childs spinal cord to be tested for the virus that causes meningitis.

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If available polymerase chain reaction PCR for presence of genomic material from likely viral pathogens can quickly assist in determining whether a patients meningitis is bacterial or viral.

Viral meningitis test. A high WBC count in the CSF especially neutrophils a high protein level and. Its far less severe than bacterial meningitis and. A blood test to check for bacteria or viruses.

Several tests may be carried out to confirm the diagnosis and check whether the condition is the result of a viral or bacterial infection. CSF lactate dehydrogenase LD - used to differentiate between bacterial and viral meningitis. A physical examination to look for symptoms of meningitis.

Blood glucose protein FBC full blood count to evaluate and to compare with CSF levels. This involves collecting a sample of the cerebrospinal fluid CSF that surrounds the brain and spinal cord to find out what is causing the meningitis. Throat and bowel movement cultures may be used to learn what virus is causing your childs symptoms.

To determine whether a person is suffering from viral or bacterial meningitis doctors will have to perform a lumbar puncture. CSF is a clear protective fluid that flows around the brain and inside the spinal canal. A spinal tap lumbar puncture is done to obtain a sample of cerebrospinal fluid.

These tests may include. A complete blood count CBC or. How is viral meningitis diagnosed.

How can you tell the difference between viral and bacterial meningitis. For example most cases of viral meningitis do not require PCR testing for HIV. This is usually done to collect cerebrospinal fluid CSF.

Enteroviruses are present in mucus saliva and feces and can be transmitted through direct contact with an infected person or an infected object or surface. Laboratory tests can be done on the fluid that surrounds the brain and spinal cord. However if doctors suspect that pressure within the skull is increased computed tomography CT or magnetic resonance imaging MRI may be done first to check for causes of the increased pressure such as a tumor or another mass in the brain.

Although HIV is a rare cause of viral meningitis it is important that adults with viral meningitis due to unknown cause undergo an HIV test. Laboratory tests on samples other than CSF - may be ordered along with or following CSF testing and may include. PCR tests are currently available for enterovirus cytomegalovirus herpes simplex virus and HIV pathogens.

Viral meningitis is a virus-borne inflammation of the meninges which are the protective membranes surrounding the brain and spinal cord. Viral or aseptic meningitis is usually caused by enterovirusescommon viruses that enter the body through the mouth and travel to the brain and surrounding tissues where they multiply. Blood tests may be done to check for signs of infection.

Blood examination gives an idea about the extent of inflammation. Viral meningitis can be diagnosed with the help of a blood test that helps measure the levels of C-reactive protein and blood count. It is difficult to tell the difference by symptoms alone between viral meningitis and more serious forms of meningitis caused by bacteria.

In cases of viral meningitis it is not always possible to identify the type of virus responsible for the disease approximately 30-40 of patients have no pathogen identified. How is viral meningitis treated. To do a blood test for signs of meningitis a technician inserts a needle into a vein in your arm and draws out a sample of your blood to send to a lab for testing.

A small needle is placed into your childs lower back. The fluid will be sent to a lab to check for infection. In outbreaks or unusual patterns of meningitis the California Department of Public Health Viral and Rickettsial Disease.

Viral meningitis is more likely when the symptoms are less severe.

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