Question : Polio is caused by
Option 1: Bacteria
Option 2: Virus
Option 3: Fungus
Option 4: Protozoa
Correct Answer: Virus
Solution : The correct option is the Virus .
The poliovirus causes polio or poliomyelitis, an infectious viral illness primarily affecting the nervous system. It can lead to paralysis, muscular weakness, and, in extreme cases, death. Polio mainly affects children under five, spreading through contaminated food or water. The polio vaccination has effectively halted its spread, and global initiatives have reduced cases.
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