Poliomyelitis (polio)

Acute

What is Poliomyelitis (polio)?

Poliomyelitis is a highly infectious disease caused by a virus belonging to the Picornaviridae family. It finds a mention even in ancient Egyptian paintings and carvings. The clinical features are varied ranging from mild cases of respiratory illness, gastroenteritis, and malaise to severe forms of paralysis.

Initial symptoms are fever, fatigue, headache, vomiting, stiffness of the neck and pain in the limbs. One in 200 infections leads to irreversible paralysis (usually in the legs). Among those paralysed, 5–10% die when their breathing muscles become immobilized.

The greatest complications of polio infection include paralysis with bulbar involvement, fatal respiratory, cardiovascular collapse, and PPS.

Polio is caused by the poliovirus. It mainly targets nerve cells in the spinal cord and brain stem that control muscle movement. Nerve cells controlling sensation are generally not affected.

There are a number of Prevention of Poliomyelitis (polio), which may include
  • Inactivated poliovirus vaccine (IPV) given as an injection in the leg or arm, depending on the patient's age. Only IPV has been used in the United States since 2000.
  • Oral poliovirus vaccine (OPV) is still used throughout much of the world.
There are a number of Risk factors of Poliomyelitis (polio), which may include
  • Travelling to an area where polio is common or where an outbreak has recently occurred.
  • Living with or caring for someone who may be currently infected with the poliovirus.
  • Not being immunised and having contact with someone recently immunised with the oral polio vaccine.

How is it diagnosed?

How is it diagnosed?

There is no cure for polio; it can only be prevented by immunization. The polio vaccine, given multiple times, can protect a child for life. More than 20 million people are able to walk today who would otherwise have been paralysed, since 1988, when the Global Polio Eradication Initiative was launched.

How is it treated?

Treatment for acute myeloid leukemia is vital. It varies with the patient and stage of the disease. Treatment options include

Eat and physical therapy can be used to stimulate the muscles and antispasmodic drugs are used to relax the effected muscles. This can improve mobility but does not reverse permanent polio paralysis. Vaccination is crucial in the fight against polio.

Book an Appointment

arrow arrow