Wednesday, August 18, 2010

What are the three polio viruses?

Please I need detail info about the three viruses that cases Polio.



Thanks in advance.



What are the three polio viruses?vista



I think there is only one type of polio but there are several different ways to get vaccinated for polio. One involves giving you a dead version of the virus and one involves giving you a weak form of the virus. All help your body build immunity. Make sure you are vaccinated especially if you travel to certain countries in Africa and Asia where you can still get the disease. Hope that helps!



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