Why has Poliovirus has not been eradicated to date?

Why has Poliovirus has not been eradicated to date?
March 2, 2023 Comments Off on Why has Poliovirus has not been eradicated to date? Uncategorized Assignment-help
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The WHO predicted that poliovirus infections could be eradicated by the year 2000, yet pockets of Poliovirus infections still exist. Why has Poliovirus has not been eradicated to date? Where do pockets of Poliovirus infections caused by wildtype polioviruses occur?