Article
Influenza Antibody Levels Associated with Laboratory-Confirmed Influenza in a Test-Negative Study Design, US Flu VE Network, November 2018–May 2019
2026-03-26
Abstract excerpt
<h4>ABSTRACT</h4> <h4>Background</h4> We assessed associations between antibody concentrations within 7 days of symptom onset and testing positive for influenza virus infection among outpatients enrolled in a test-negative study. <h4>Methods</h4> From November 2018─May 2019, study sites in five states obtained serum and respiratory specimens from outpatients aged ≥18 years presenting with acute respiratory illn...
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Identifiers and source
- Literature Corpus work
- 8098fbd6-fb41-5269-90a1-7ae72b802b99
- DOI
- 10.64898/2026.03.24.26349239
