Actively Recruiting
ORCHARDS-AIR Study
Led by University of Wisconsin, Madison · Updated on 2026-01-22
422
Participants Needed
1
Research Sites
20 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of this observational study is to compare the effectiveness of air surveillance and to better understand the relationship between household transmission and viruses detected in the air. Participants will provide nasal swabs and have an air sample surveillance device installed in their home.
CONDITIONS
Official Title
ORCHARDS-AIR Study
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Student attends, or is eligible to attend, a school within the Oregon School District (OSD)
- Student has an illness with at least 2 of 6 respiratory infection symptoms (nasal discharge, nasal congestion, sneezing, sore throat, cough, fever)
- Student scores at least 2 points on the Jackson scale for respiratory illness
- Household members live in the same home as the eligible student participant
- Household members can be any age or gender
- Household members are fluent in English
- Household members can provide proper consent or assent
You will not qualify if you...
- Household member listed on Wisconsin Department of Corrections Sex Offender Registry
- Illness started more than 7 days before the expected time of specimen collection
- Anatomical defect prevents safe nasal specimen collection
- Student has participated in a similar study too recently (less than 7 days from day 14 during peak influenza/COVID-19 periods or less than 30 days during other times)
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Wisconsin-Madison
Madison, Wisconsin, United States, 53705
Actively Recruiting
Research Team
S
Shari Barlow
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
BASIC_SCIENCE
Number of Arms
1
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