| 21. | Historically, poliomyelitis was the most significant disease caused by an enterovirus, poliovirus.
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| 22. | For example, increased doses of the mutagen Ribavirin reduces the infectivity of Poliovirus.
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| 23. | The most important step in eradication of polio is interruption of transmission of poliovirus.
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| 24. | In October 1999, the last isolation of type 2 poliovirus occurred in India.
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| 25. | Researchers in this case used cysteine proteases such as papain and poliovirus 3C protease.
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| 26. | Wild Poliovirus Containment Program : www . cdc . gov / od / nvpo / polio
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| 27. | Infection with one serotype of poliovirus does not provide immunity against the other serotypes,.
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| 28. | The Sabin vaccine worked in the intestines to block the poliovirus from entering the bloodstream.
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| 29. | Two additional challenges are found in unobserved polio transmission and in vaccine-derived poliovirus.
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| 30. | This type of poliovirus was declared eradicated.
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