Poliomyelitis is an RNA virus that can invade the nervous system and cause paralysis within a matter of hours.The nearly complete elimination of polio worldwide is due to

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The nearly complete elimination of polio worldwide is primarily due to the widespread use of vaccines, which have significantly reduced the transmission and spread of the virus. Quarantine, antibiotics, mosquito control, and improved water quality have played important roles in preventing the spread of infectious diseases, but they have not been as effective in eradicating polio as vaccination programs have been.

Poliomyelitis Is an RNA Virus That Can Invade the Nervous