What causes poliomyelitis?
What causes poliomyelitis?
A virus called poliovirus causes polio. The virus enters the body through the mouth or nose, getting into the digestive and respiratory (breathing) systems. It multiplies in the throat and intestines. From there, it can enter the bloodstream.
What are the signs and symptoms of poliomyelitis?
Symptoms. Initial symptoms are fever, fatigue, headache, vomiting, stiffness of the neck and pain in the limbs. 1 in 200 infections leads to irreversible paralysis (usually in the legs). Among those paralysed, 5% to 10% die when their breathing muscles become immobilized.
What are the signs and symptoms of non paralytic polio?
Signs and symptoms of non-paralytic polio can last from one to 10 days. These signs and symptoms can be flu-like and can include: Non-paralytic polio is also known as abortive polio. About 1 percent of polio cases can develop into paralytic polio.
What are the symptoms of polio in children?
Initial symptoms are fever, fatigue, headache, vomiting, stiffness of the neck and pain in the limbs. 1 in 200 infections leads to irreversible paralysis (usually in the legs). Among those paralysed, 5% to 10% die when their breathing muscles become immobilized. Polio mainly affects children under 5 years of age.
What to do if you have symptoms of polio?
Talk to your doctor if you’ve had polio and are starting to see these symptoms. It’s estimated that 25 to 50 percent of people who survived polio will get PPS. PPS can’t be caught by others having this disorder. Treatment involves management strategies to improve your quality of life and reduce pain or fatigue.
What are the signs and symptoms of polio?
Polio Symptoms. Common signs and symptoms of polio symptoms include fever, sore throat, and nausea. Symptoms usually appear 7 to 14 days after a person becomes infected with the poliovirus. Up to 95 percent of people who are infected with poliovirus will have no symptoms.
What happens when you get polio?
Polio is a contagious viral illness that in its most severe form causes nerve injury leading to paralysis, difficulty breathing and sometimes death. In the U.S., the last case of naturally occurring polio was in 1979.
Is polio caused by bacteria or virus?
Polio is caused by bacteria. Polio is caused by a virus. Polio’s symptoms include mental retardation. Polio’s symptoms include difficulty breathing. Weegy: Polio is caused by a virus is true about polio.
What is the prognosis for polio?
The prognosis for patients with polio depends on the extent of damage caused by the poliovirus. Many patients may have few if any symptoms and will have an excellent prognosis. However, the prognosis worsens when patients begin to show symptoms of paralysis, especially with decreased ability to breathe or swallow.