What is Polio?
Polio, or poliomyelitis, is a highly contagious viral infection arising from the poliovirus. The virus primarily impacts the nervous system, potentially resulting in paralysis in severe instances. Its transmission occurs through contaminated food, water, and contact with an infected person's feces. While the majority of polio cases exhibit either mild or no symptoms, some instances can lead to severe complications, including paralysis and, in rare occurrences, fatalities. Overall, poliovirus poses a notable health risk, emphasizing the importance of preventive measures and prompt medical attention for those affected.
Why is Polio a Concern?
Polio can have severe consequences, particularly in unvaccinated populations. The virus attacks the nervous system, specifically the spinal cord, leading to paralysis. In severe cases, paralysis can affect the muscles involved in breathing, posing a life-threatening risk. The global effort to eradicate polio through vaccination campaigns has made significant strides, but challenges persist in certain regions.