Enteroviruses

Definition

Enteroviruses are a group of RNA viruses that primarily inhabit the gastrointestinal tract but can spread to other areas of the body. They are known for causing a variety of diseases, including poliomyelitis and viral meningitis.

5 Must Know Facts For Your Next Test

1. Enteroviruses are part of the Picornaviridae family.
2. They are resistant to many common disinfectants, making them difficult to eradicate.
3. Transmission is primarily through the fecal-oral route.
4. There is currently no specific antiviral treatment for enterovirus infections; management is mainly supportive.
5. Some enteroviruses have been implicated in chronic conditions such as myocarditis and type 1 diabetes.

Review Questions

• What family do enteroviruses belong to?
• How are enteroviruses typically transmitted?
• Is there a specific antiviral treatment available for enterovirus infections?

Related terms

Picornaviridae: A family of small RNA viruses that includes enteroviruses and rhinoviruses.

Poliomyelitis: A disease caused by the poliovirus, an enterovirus, leading to paralysis in severe cases.

Viral Meningitis: An inflammation of the protective membranes covering the brain and spinal cord, often caused by enteroviruses.