Dengue Virus IgM/IgG Seroconversion Data from 21 PCR-Confirmed Patients

IgM/IgG seroconversion and IgG increase between acute-phase and convalescent-phase samples from 21 patients with PCR-confirmed DENV infection. The dataset, created by Sandra Saschenbrecker, was last updated on 2026-04-27. Gray-shaded cells indicate cases where IgM and IgG results suggest recent DENV infection.

Use Cases

• Analyzing seroconversion patterns based on IgM/IgG results mentioned in the description
• Studying antibody response kinetics based on acute and convalescent phase samples
• Identifying recent DENV infections based on the IgM/IgG result criteria described

Strengths

• Data is from 21 PCR-confirmed patients, providing a specific clinical cohort.
• Includes longitudinal data with acute-phase (t1) and convalescent-phase (t2, t3) samples.
• Released under the permissive CC-BY-4.0 license.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Sandra Saschenbrecker via figshare.

Collection Method

Likely collected from clinical samples of PCR-confirmed DENV patients.

Time Range

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Freshness

Last updated 2026-04-27 17:43:18; freshness should be verified.

Geography

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