Dengue Virus Serology ELISA Results for 21 Patients Sorted by Days Post-Onset

Qualitative ELISA results for detection of DENV NS1, anti-DENV IgM, and anti-DENV IgG in acute-phase samples from 21 patients with PCR-confirmed DENV infection, sorted by days post onset. The dataset was authored by Sandra Saschenbrecker and last updated on 2026-04 27. It is a small dataset of 9.5 KB stored in an XLS file format.

Use Cases

• Modeling the temporal appearance of DENV NS1 and antibodies based on days post onset mentioned in the description.
• Training classifiers to predict infection stage from qualitative serology results.
• Analyzing correlations between different ELISA markers (NS1, IgM, IgG) in acute-phase infection.

Strengths

• Data is from 21 PCR-confirmed dengue virus infection cases, providing a verified clinical cohort.
• Results are sorted by days post onset (dpo), offering a clear temporal structure.
• Released under a permissive CC-BY-4.0 license for reuse.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 9.5 KB, indicating a limited scope.

Provenance

Source

figshare

Collection Method

Likely contains laboratory ELISA results from acute-phase patient samples.

Time Range

Covers acute-phase samples (t1) from patients, but specific collection dates are not provided.

Freshness

Last updated 2026-04-27 17:43:17; freshness should be verified.

Geography

Spatial coverage of patient samples is unknown.