# Index Individuals in SARS-CoV-2 Prevention Research Studies (COVID-19 Index Individuals Companion Study)

> **NCT05074719** · — · COMPLETED · sponsor: **University of Washington** · enrollment: 155 (actual)

## Conditions studied

- SARS-CoV-2 Infection
- COVID-19
- Coronavirus Infection
- SARS (Severe Acute Respiratory Syndrome)

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05074719
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-10
- **Primary completion:** 2021-10-31
- **Final completion:** 2021-10-31
- **Target enrollment:** 155 (ACTUAL)
- **Last updated:** 2021-12-15

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05074719

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05074719, "Index Individuals in SARS-CoV-2 Prevention Research Studies (COVID-19 Index Individuals Companion Study)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05074719. Licensed CC0.

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