Virus
Enterovirus group
Nonenveloped positive-sense RNA picornaviruses
EN-ter-oh-vy-rus
High-yield clue
Nonenveloped positive-sense RNA + aseptic meningitis/hand-foot-mouth vocabulary.
Overview
A picornavirus group used to connect nonenveloped positive-sense RNA, fecal-oral spread vocabulary, aseptic meningitis, and hand-foot-mouth comparisons.
Classification
- Nonenveloped virus
- Positive-sense RNA
- Picornavirus group
Lab & identification clues
- PCR vocabulary
- CSF viral testing concept
- Serotype diversity
Associations
- Aseptic meningitis vocabulary
- Hand-foot-mouth disease term
- Summer/fall outbreak framing
Commonly confused with
- Rhinovirus
- HSV
- Varicella-zoster virus
Your notes
Original student-study summary. Sources checked: OpenStax Microbiology 2e, NCBI Bookshelf Medical Microbiology, and CDC topic pages where applicable; reviewed 2026-06. Educational only; no diagnosis, treatment, dosing, or specimen-handling guidance.