We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Multiplex Detection of Antibody Landscapes to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)/Influenza/Common Human Coronaviruses Following Vaccination or Infection With SARS-CoV-2 and Influenza.
- Authors
Li, Zhu Nan; Liu, Feng; Jefferson, Stacie; Horner, Lauren; Carney, Paul; Johnson, Michael D L; King, Jennifer P; Martin, Emily T; Zimmerman, Richard K; Wernli, Karen; Gaglani, Manjusha; Thompson, Mark; Flannery, Brendan; Stevens, James; Tumpey, Terrence; Levine, Min Z
- Abstract
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza viruses continue to co-circulate, representing 2 major public health threats from respiratory infections with similar clinical presentations. SARS-CoV-2 and influenza vaccines can also now be co-administered. However, data on antibody responses to SARS-CoV-2 and influenza coinfection and vaccine co-administration remain limited. Methods We developed a 41-plex antibody immunity assay that can simultaneously characterize antibody landscapes to SARS-CoV-2/influenza/common human coronaviruses. We analyzed sera from 840 individuals (11–93 years), including sera from reverse transcription–polymerase chain reaction (RT-PCR)–confirmed SARS-CoV-2–positive (n = 218) and –negative (n = 120) cases, paired sera from SARS-CoV-2 vaccination (n = 29) and infection (n = 11), and paired sera from influenza vaccination (n = 56) and RT-PCR–confirmed influenza infection (n = 158) cases. Last, we analyzed sera collected from 377 individuals who exhibited acute respiratory illness (ARI) in 2020. Results This 41-plex assay has high sensitivity and specificity in detecting SARS-CoV-2 infections. It differentiated SARS-CoV-2 vaccination (antibody responses only to spike protein) from infection (antibody responses to both spike and nucleoprotein). No cross-reactive antibodies were induced to SARS-CoV-2 from influenza vaccination and infection, and vice versa, suggesting no interaction between SARS-CoV-2 and influenza antibody responses. However, cross-reactive antibodies were detected between spike proteins of SARS-CoV-2 and common human coronaviruses that were removed by serum adsorption. Among 377 individuals who exhibited ARI in 2020, 129 were influenza positive; none had serological evidence of SARS-CoV-2/influenza coinfections. Conclusions Multiplex detection of antibody landscapes can provide in-depth analysis of the antibody protective immunity to SARS-CoV-2 in the context of other respiratory viruses, including influenza.
- Subjects
INFLUENZA diagnosis; INFLUENZA vaccines; COVID-19; IMMUNIZATION; COMBINATION drug therapy; COVID-19 vaccines; PUBLIC health; IMMUNITY; DESCRIPTIVE statistics; VIRAL antibodies; SENSITIVITY &; specificity (Statistics); POLYMERASE chain reaction
- Publication
Clinical Infectious Diseases, 2022, Vol 75, pS271
- ISSN
1058-4838
- Publication type
Article
- DOI
10.1093/cid/ciac472