| Webster's Online Dictionary |
| Domain | Definition | ||
| Health | A group of enteroviruses isolated from man and originally thought not to be associated with disease, whence the name ECHO (enteric cytopathic human orphan); however, several serotypes have been found to cause meningitis, diarrhea, and respiratory disease. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||