ARMOR Study: COVID-19 Seroprevalence Among Healthcare Workers

This study, called the ARMOR Study, is looking at how common COVID-19 is among healthcare workers at NewYork-Presbyterian (NYP). Researchers will use a COVID-19 Serology test, which is a blood test to see if you have antibodies (proteins your body makes to fight off infection) to COVID-19. They will also ask you to complete a Health Care Worker Survey to understand how you are coping with the COVID-19 crisis. The main goal is to find out the proportion of healthcare workers who have these antibodies. You can join if you are 18 or older, work for or are affiliated with NYP, and can understand and read English. The study aims to enroll 1000 participants. The current recruitment status is unclear.

Study design
This is an observational study, meaning researchers will observe and collect information without giving any specific treatment. It plans to enroll 1000 participants.
What's involved
You would provide a blood sample for the COVID-19 Serology test and complete a Health Care Worker Survey. The study will measure antibody levels for up to 12 months after your visit.
Compensation
Not stated in the trial record.
Follow-up
Your antibody status will be measured for up to 12 months after your collection visit.

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NCT04367857

ARMOR Study: COVID-19 Seroprevalence Among Healthcare Workers

Recruiting
Not specifiedAges 18+Observational
Columbia University
~1,000 participants
Updated 2026-04-08 on ClinicalTrials.gov
What's tested:COVID-19 SerologyHealth Care Worker Survey

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Proportion seropositive
Measured over Up to 12 months after collection visit
Covid-19
Coronavirus Infection
Coronavirus
1 sites across 1 states
New York1
  • Magdalena Sobieszczyk, MD, MPH · PRINCIPAL_INVESTIGATOR · Columbia University

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Eligibility criteria

Inclusion

18 years of age or older
NewYork-Presbyterian (NYP) healthcare personnel employee or affiliate
Understands and reads English

Exclusion

Younger than 18 years of age
Mentally and/or physically unable to complete study requirements
  • Proportion seropositiveUp to 12 months after collection visit

    Percentage of health care workers with positive serological markers to describe patterns in exposure, re-infection, clinical symptom, serological responses among health care workers based on their baseline serological status over a one year period.