echovirus
noun
echo·vi·rus
ˈe-kō-ˌvī-rəs 
: any of numerous serotypes of an enterovirus (species Human enterovirus B) found in the gastrointestinal tract that cause cytopathic changes in cells in tissue culture and are sometimes associated with respiratory ailments and meningitis
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Some enteroviruses include rhinoviruses, coxsackieviruses, echoviruses, and polioviruses.6 While rhinovirus is the most common cold-causing virus, other enteroviruses—such as enterovirus D68 (EV-D68) and coxsackievirus—can also cause respiratory (breathing) symptoms.
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Brandi Jones, Msn-Ed, Health, 31 Oct. 2024
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Brandi Jones, Msn-Ed, Health, 31 Oct. 2024
Cite this Entry
“Echovirus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/echovirus. Accessed 31 Oct. 2025.
Copy CitationMedical Definition
echovirus
noun
echo·vi·rus
ˈek-ō-ˌvī-rəs
: any of numerous serotypes of a picornavirus of the genus Enterovirus (species Human enterovirus B) that are closely related to the Coxsackieviruses, are found in the gastrointestinal tract, cause cytopathic changes in cells in tissue culture, and are sometimes associated with respiratory ailments and meningitis
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