Poliovirus capsid obtain extra protection from a protein envelop viral which facilitates infection by acknowledging and fixing on the receptors of the cell’s surface.
Poliovirus is contracted by direct contacted with the infected people.
2. Do all infections of poliovirus lead to poliomyelitis?
No, not all poliovirus infection leads to poliomyelitis.
3. What are the initial symptoms of poliovirus infection? In addition to the anterior horn of the spinal cord, what other areas of the nervous system can be affected?
The initial symptoms of poliovirus are: fever, headache, back and neck pain, dizziness, and muscles weakness.
Other areas of the nervous system that