What does polio testing include?

Poliomyelitis, also known as poliomyelitis, refers to an acute infectious disease caused by the spinal cord virus that seriously endangers children's health. This virus mainly invades the motor cells of the central nervous system and damages motor neurons. So what are the tests for polio? I believe that as parents, we all want to know. Let me introduce it to you in detail below.

Poliomyelitis screening

1. Routine blood test

Check whether the total white blood cell count and neutrophil percentage of the child are normal.

2. Cerebrospinal fluid examination

In most cases, children in the pre-paralysis and early stages of paralysis show an increase in cell count (mainly lymphocytes), with no obvious increase in protein, and a phenomenon of cell protein separation. This has a certain reference value for whether the child suffers from paralysis.

3. Virus Isolation

Virus isolation is the most important test for confirming polio. The virus can be isolated from the throat and feces of children within one week of onset of the disease. Samples can be collected by throat swab and anal swab, and then tested to obtain the test results.

4. Serological examination

If the child has not taken the polio vaccine recently, using the enzyme-linked immunosorbent assay (ELISA) method to detect anti-polio virus-specific immunoglobulin M (IgM) antibodies in the patient's blood and cerebrospinal fluid within 1 month of onset can help with early diagnosis; the specific immunoglobulin G (IgG) antibody titer in the serum of patients in the recovery period is more than 4 times higher than that in the acute period, which will also be helpful.

Through the above detailed introduction, do you know what are the tests for polio? In most cases, children get polio due to infection. Therefore, during the growth of children, it is recommended that parents let their children live in a healthy family and let them develop good living habits to avoid the occurrence of diseases. Children are supposed to bring happiness to life. Don't let your children get sick because of your momentary negligence. This will not only harm the children themselves, but also affect the normal life of a family.