1. Poliovirus
... and the skin. Once the virus invaded the lymphoid tissues, it can enter the blood stream and replicates in the motor neurons of the anterior horn cells of the spinal cord and the brain stem. This rapid replication causes cell destruction in the neurons themselves rather than in the supporting tissue ... and the skin. Once the virus invaded the lymphoid tissues, it can enter the blood stream and replicates in the motor neurons of the anterior horn cells of the spinal cord and the brain stem. This rapid replication causes cell destruction in the neurons themselves rather than in the support...
- Word Count: 4425
- Approx Pages: 18
- Grade Level: Undergraduate