# COVID SAFE: COVID-19 Screening Assessment for Exposure

> **NCT04508777** · — · COMPLETED · sponsor: **University of Pennsylvania** · enrollment: 1759 (actual)

## Conditions studied

- Covid19

## Interventions

- **BEHAVIORAL:** Saliva-based testing

## Key facts

- **NCT ID:** NCT04508777
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-09
- **Primary completion:** 2020-12-08
- **Final completion:** 2021-06-23
- **Target enrollment:** 1759 (ACTUAL)
- **Last updated:** 2022-03-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04508777

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04508777, "COVID SAFE: COVID-19 Screening Assessment for Exposure". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04508777. Licensed CC0.

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