ArticleJournal of clinical microbiology2019
Combination of Nonstructural Protein 1-Based Enzyme-Linked Immunosorbent Assays Can Detect and Distinguish Various Dengue Virus and Zika Virus Infections.
Article in Journal of clinical microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 37 citations in OpenAlex.
- Identification of multiple arbovirus infections/exposure in Northeastern Brazil using a multiplex microsphere immunoassay.Journal of clinical microbiology · 2026Article
- Sensitivity and Cross-Reactivity Analysis of Serotype-Specific Anti-NS1 Serological Assays for Dengue Virus Using Optical Modulation Biosensing.Biosensors · 2025Article
- Article
- Seropositivity to Dengue, Zika, Yellow Fever, and West Nile Viruses in Senegal, West Africa.Journal of medical virology · 2025Article
- Detection of anti-premembrane antibody as a specific marker of four flavivirus serocomplexes and its application to serosurveillance in endemic regions.Emerging microbes & infections · 2024Article
- Chikungunya virus antepartum transmission and abnormal infant outcomes in a cohort of pregnant women in Nigeria.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2024Article
- Arbovirus surveillance in pregnant women in north-central Nigeria, 2019-2022.Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology · 2023Article
- Article
- Detection of Anti-ZIKV NS1 IgA, IgM, and Combined IgA/IgM and Identification of IL-4 and IL-10 as Potential Biomarkers for Early ZIKV and DENV Infections in Hyperendemic Regions, Thailand.Tropical medicine and infectious disease · 2023Article
- Comparing the performance of dengue virus IgG and IgG-capture enzyme-linked immunosorbent assays in seroprevalence study.BMC infectious diseases · 2023Article
- Identification of prior dengue-naïve Dengvaxia recipients with an increased risk for symptomatic dengue during fever surveillance in the Philippines.Frontiers in immunology · 2023Article
- Evaluation of Zika rapid tests as aids for clinical diagnosis and epidemic preparedness.EClinicalMedicine · 2022Article
- Article
- Incidence of Zika Virus Infection from a Dengue Epidemiological Study of Children in Ratchaburi Province, Thailand.Viruses · 2021Article
- Identification of Anti-Premembrane Antibody as a Serocomplex-Specific Marker To Discriminate Zika, Dengue, and West Nile Virus Infections.Journal of virology · 2021Article
- Competitive ELISA for a serologic test to detect dengue serotype-specific anti-NS1 IgGs using high-affinity UB-DNA aptamers.Scientific reports · 2021Article
- Comparable Accuracies of Nonstructural Protein 1- and Envelope Protein-Based Enzyme-Linked Immunosorbent Assays in Detecting Anti-Dengue Immunoglobulin G Antibodies.Diagnostics (Basel, Switzerland) · 2021Article
- Enzyme-linked immunosorbent assays using virus-like particles containing mutations of conserved residues on envelope protein can distinguish three flavivirus infections.Emerging microbes & infections · 2020Article
- Comparative specificity and sensitivity of NS1-based serological assays for the detection of flavivirus immune response.PLoS neglected tropical diseases · 2020Article
- The inability of a dengue NS1 ELISA to detect Zika infections.Scientific reports · 2019Observational
Corrections and comments
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Authors and funding
12 authors at 7 institutions in 5 countries.
Funding
Abstract
The recent outbreaks of Zika virus (ZIKV) and associated birth defects in regions of dengue virus (DENV) endemicity emphasize the need for sensitive and specific serodiagnostic tests. We reported previously that enzyme-linked immunosorbent assays (ELISAs) based on the nonstructural protein 1 (NS1) of DENV serotype 1 (DENV1) and ZIKV can distinguish primary DENV1, secondary DENV, and ZIKV infections. Whether ELISAs based on NS1 proteins of other DENV serotypes can discriminate various DENV and ZIKV infections remains unknown. We herein developed DENV2, DENV3, and DENV4 NS1 IgG ELISAs to test convalescent- and postconvalescent-phase samples from reverse transcription-PCR-confirmed cases, including 25 primary DENV1, 24 primary DENV2, 10 primary DENV3, 67 secondary DENV, 36 primary West Nile virus, 38 primary ZIKV, and 35 ZIKV with previous DENV infections as well as 55 flavivirus-naive samples. Each ELISA detected primary DENV infection with a sensitivity of 100% for the same serotype and 23.8% to 100% for different serotypes. IgG ELISA using a mixture of DENV1-4 NS1 proteins detected different primary and secondary DENV infections with a sensitivity of 95.6% and specificity of 89.5%. The ZIKV NS1 IgG ELISA detected ZIKV infection with a sensitivity of 100% and specificity of 82.9%. On the basis of the relative optical density ratio, the combination of DENV1-4 and ZIKV NS1 IgG ELISAs distinguished ZIKV with previous DENV and secondary DENV infections with a sensitivity of 91.7% to 94.1% and specificity of 87.0% to 95.0%. These findings have important applications to serodiagnosis, serosurveillance, and monitoring of both DENV and ZIKV infections in regions of endemicity.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.