Polio, also known as poliomyelitis, is a highly infectious disease caused by a virus that attacks the nervous system. It can cause paralysis, and in severe cases, can be fatal. Polio vaccines are a safe and effective way to prevent this disease. Here’s what you need to know about polio vaccinations:
Types of Polio Vaccines:
Inactivated Polio Vaccine (IPV): This vaccine is given as a shot and contains killed poliovirus. It is the only polio vaccine used in the United States since 2000.
Oral Polio Vaccine (OPV): This vaccine is given as drops in the mouth and contains live but weakened poliovirus. It is still used in some countries.
Who Should Get Vaccinated:
Children: The Centers for Disease Control and Prevention (CDC) recommends that children receive four doses of the IPV vaccine at ages 2 months, 4 months, 6-18 months, and 4-6 years.
Adults: Adults who have never been vaccinated against polio or who have only received some doses of the vaccine should receive the IPV vaccine.
Side Effects:
Mild side effects of the polio vaccine may include soreness or redness at the injection site, fever, and fussiness.
Severe side effects are rare, but may include allergic reactions or anaphylaxis.
Benefits:
Polio vaccines are highly effective at preventing polio. In the United States, there have been no cases of polio caused by the wild poliovirus since 1979.
Polio vaccines also help protect against outbreaks of the disease in other countries, which can spread to the United States through travel.
Risks:
There is a very small risk of developing vaccine-associated paralytic polio (VAPP) from the oral polio vaccine. This risk is about 1 in 2.4 million doses.
People with certain medical conditions, such as a weakened immune system, should not receive the oral polio vaccine.
Conclusion:
Polio vaccinations are a safe and effective way to prevent polio. The CDC recommends that children receive four doses of the IPV vaccine and that adults who have never been vaccinated against polio or who have only received some doses of the vaccine should receive the IPV vaccine. Mild side effects are common, but severe side effects are rare. The benefits of the polio vaccine far outweigh the risks. By getting vaccinated against polio, you can protect yourself and help prevent the spread of this highly infectious disease.
