Poliomyelitis in itself is a very unique virus because it comes in three different forms each of which directly attack the central nervous system and cause death or paralysis. The virus is contracted by contact with feces that is already infected with the virus. Polio can only enter the body by way of the mouth, which can occur in many different ways such as people neglecting to wash their hands, swallowing infected pool water, or houseflies landing on food after touching the infected excrement. Once inside the body, polio can live in the bloodstream for a time and remain dormant until the individual harboring it has a weakened immune system. According to Sonia Benson, the virus will travel from the bloodstream to either the bowels or the central nervous system. If it takes the central nervous system route it can cause paralysis or death by doing
Poliomyelitis in itself is a very unique virus because it comes in three different forms each of which directly attack the central nervous system and cause death or paralysis. The virus is contracted by contact with feces that is already infected with the virus. Polio can only enter the body by way of the mouth, which can occur in many different ways such as people neglecting to wash their hands, swallowing infected pool water, or houseflies landing on food after touching the infected excrement. Once inside the body, polio can live in the bloodstream for a time and remain dormant until the individual harboring it has a weakened immune system. According to Sonia Benson, the virus will travel from the bloodstream to either the bowels or the central nervous system. If it takes the central nervous system route it can cause paralysis or death by doing