3 - 9 days
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Complement Fixation (CF)
Detection of echovirus associated with viral meningitis. The current Echovirus panel includes serotypes 4, 7, 9, 11 and 30; serotypes run in this panel will vary depending on current epidemiological data.
Less that 1:1
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Send CSF in a sterile tube or container. Refrigerate. Grossly contaminated specimens are unacceptable.