# Contagiousness and Immunogenicity Status of COVID-19 in Asymptomatic Population (COVID-19 CONDITION)

> **NCT04389658** · — · COMPLETED · sponsor: **Igenomix** · enrollment: 1526 (actual)

## Conditions studied

- COVID-19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04389658
- **Lead sponsor:** Igenomix
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-07
- **Primary completion:** 2020-06-10
- **Final completion:** 2020-08-25
- **Target enrollment:** 1526 (ACTUAL)
- **Last updated:** 2020-10-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04389658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04389658, "Contagiousness and Immunogenicity Status of COVID-19 in Asymptomatic Population (COVID-19 CONDITION)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04389658. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*