Polio

Polio

Polio, also called infantile paralysis, is an infectious disease caused by viruses (poliovirus).

It usually occurs in children up to 5 years old, but it can occur in adults who have not had the vaccine.

Polio is a very serious disease that can lead to paralysis of the lower limbs and, in the worst case, death of the carriers.

Child with polio sequel
Child with polio sequel

In addition to the flaccidity of the limb muscles (partial or total) that can lead to paralysis, the virus can also reach the respiratory muscles, causing a respiratory arrest.

The polio virus, found in the bloodstream, first reaches the intestine and can reach the nervous system.

Polio has three poliovirus serotypes:

  • Type 1
  • Type 2
  • Type 3

Fortunately, vaccination campaigns that have taken place since the 1960s have reduced the appearance of the virus.

Learn more about the Virus .

Cause and Transmission

The main cause of polio is the lack of basic sanitation . Therefore, less favored communities have a great potential to contract the virus.

Transmission occurs mainly through untreated water, poorly washed food, as well as contaminated feces and secretions (sneezing, coughing, saliva, etc.).

Because it is a contagious disease, people who contracted the virus should stay away during treatment.

Symptoms

The virus incubation period is one to two weeks. However, it can reach a month.

The symptoms of polio appear about three days after the virus is contracted, the main ones being:

  • Low fever
  • Diarrhea
  • Fatigue
  • Nausea and vomiting
  • Abdominal pain
  • Headache and throat
  • Pain in the limbs
  • Malaise

Treatment

Since it is a disease caused by viruses, polio does not have a specific treatment.

That’s because our body creates antibodies needed to fight it. However, during the virus incubation period, some measures must be taken:

  • Rest
  • Nutrient rich food
  • Ingestion of too many fluids
  • Use of painkillers and antipyretics

Note : If the person is hit more severely, such as paralysis, physical therapy may be recommended by the doctor.

Polio Vaccine: Prevention

The prevention of the disease is done through the oral vaccine (2 drops) and the injection. Vaccination in children up to 5 years old is very important, which is done in four or five doses.

It is 95% effective and fights the virus for a long period of time. Generally, this vaccine has no side effect, but if the child has diarrhea or vomiting, he must take the dose again, as it may not have been absorbed by the body.

In addition, it is recommended to wash your hands and food well before consuming them.

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