martes, 30 de octubre de 2012

CDC - Polio Fact Sheet for Parents - Vaccines

CDC - Polio Fact Sheet for Parents - Vaccines

Polio - Fact Sheet for Parents

Diseases and the Vaccines that Prevent Them

Español: Polio
Many people think that poliovirus always causes polio, which can cause lifelong paralysis. However, some people may get infected with poliovirus and not develop any symptoms, while others may have minor symptoms.

What is polio?

Polio (or poliomyelitis) is a disease caused by poliovirus. It can cause lifelong paralysis (can’t move parts of the body), and it can be deadly. But, the polio vaccine can protect against polio.

What are the symptoms of poliovirus infection?

Most people who get infected with poliovirus do not have any symptoms.
A small number of people (4 to 8 people out of 100) will have flu-like symptoms. These symptoms usually last 2 to 5 days then go away on their own.
In rare cases, poliovirus infection can be very serious. About 1 out of 100 people will have weakness or paralysis in their arms, legs, or both.  This paralysis or weakness can last a lifetime.

How serious is polio?

The risk of lifelong paralysis is very serious. Even children who often seem to recover fully can develop new muscle pain, weakness, or paralysis as adults, 30 or 40 years later.
About 2 to 5 children out of 100 who have paralysis from polio die because the virus affects the muscles that help them breathe.

What can I do to protect my child from polio? Vaccinate your child on time. Talk with your child’s doctor if you have questions. Keep a record of your child’s vaccinations to make sure your child is up-to-date.How does polio spread?

Poliovirus is very contagious. The virus lives in an infected person’s throat and intestines. It spreads through contact with the feces (stool) of an infected person and through droplets from a sneeze or cough. You can get infected with polio if you have stool on your hands and you touch your mouth. Also, if you put objects, like toys, that have stool on them into your mouth, you/your baby can get infected.
An infected person may spread the virus to others immediately before and usually 1 to 2 weeks after developing symptoms. The virus may live in an infected person’s feces for many weeks. It can contaminate food and water in when people do not was their hands.

What is the polio vaccine or IPV?

IPV is a type of polio vaccine. IPV stands for inactivated polio vaccine. It is given by a shot.
Polio vaccine protects children by preparing their bodies to fight the polio virus. Almost all children (99 children out of 100) who get all the recommended doses of IPV will be protected from polio.

Why should my child get the polio vaccine?

Polio vaccine prevents polio. Even though no polio cases have originated in the United States in over 30 years, the disease is still in other parts of the world. It would only take one traveler with polio from another country to bring polio back to the United States.

When should my child get the polio vaccine?

Children should get four doses of IPV at the following ages for best protection:
  • First dose at 2 months
  • Second dose at 4 months
  • Third dose at 6 through 18 months
  • Fourth (booster) dose at 4 through 6 years of age
It is safe to get IPV at the same time as other vaccines.

Is the polio vaccine safe?

IPV is very safe and effective at preventing polio. Vac­cines, like any medicine, can have side effects. But, severe side effects from IPV are very rare.

If my child does not get the polio vaccine, will he get polio?

Without the vaccine, polio spreads very easily. Before the polio vaccine, more than 20,000 people got paralyzed from polio in the United States each year. Today, thanks to the vaccine, there is no more polio in the United States. But, if people stopped vaccinating, we could see cases of polio again.

How can I learn more about the polio vaccine?

To learn more about the polio vaccine or other vaccines, talk to your child’s doctor.
Call 800-CDC-INFO (800-232-4636) or go to the CDC Vaccines web site and check out the following resources:

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