An observational study in Healthy, sponsored by National Institute of Allergy and Infectious Diseases (NIAID). Not yet recruiting at 1 site in United States. Open to participants aged 18 Years to 99 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-11-10.
Sponsored by National Institute of Allergy and Infectious Diseases (NIAID) · Observational
Background:
Infections in the lower respiratory tract (lungs) are the leading cause of death from infectious disease worldwide. This was true even before the COVID-19 pandemic. Respiratory viruses are still a major health threat. Many of these viruses infect people by penetrating the thin skin that lines the nose. These viruses can also spread easily to other people when they multiply in the tissues that line the nose. Researchers want to learn more about what these viruses do inside the nose, how they get from the nose to the lungs, and how they spread from person to person.
Objective:
To collect cell samples from inside the noses of healthy people. These cells will be stored for use in future research on respiratory diseases.
Eligibility:
Healthy volunteers aged 18 years and older.
Design:
Most participants will have 1 visit on 1 day. They will be asked questions. Those who have a runny nose, coughing, congestion, or fever will be asked to wait up to 21 days before participating.
Participants will be given a slender swab with small bristles at the end. They will rub the inside of their nose with the swab. A clinic staff member will be present to help, if needed.
Participants will provide their name, age, and sex. This information will be encoded so that only certain researchers will know the participants identities.
Participants will not be contacted again....
Study Description:
This is a repository protocol with prospective sample collection to provide samples needed for future studies of the pathogenesis of emerging respiratory viruses. Nasal brushings will be collected from approximately 100 healthy volunteers at RML and stored in the LV to be made available for future research studies that will be conducted under separate protocols, as applicable.
Primary Objective:
To obtain nasal epithelium brushes from healthy volunteers for 1) establishment of upper respiratory tract organoids, 2) assay validation, and 3) use for research into the pathogenesis of emerging respiratory viruses.
National Institute of Allergy and Infectious Diseases (NIAID) is the lead sponsor of 2,446 studies on the registry; 179 are open to participants now.
Of its 405 completed or terminated interventional studies of FDA-regulated products, 302 (75%) have results posted.
Counted across the registry records on this site, refreshed daily.
Healthy volunteers, aged 18 years and older, may be recruited from the general public, people working at and/or visiting Rocky Mountain Laboratories (RML), and NIH staff members and their family/contacts.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
In order to be eligible to participate in this study, an individual must meet all of the following criteria:
EXCLUSION CRITERIA:
An individual who meets any of the following criteria will be excluded from participation in this
study:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Healthy volunteers aged 18 years and older
To obtain nasal epithelium brushes from healthy volunteers for 1) establishment of upper respiratory tract organoids, 2) assay validation, and 3) use for research into the pathogenesis of emerging respiratory viruses.
To obtain nasal epithelium brushes from healthy volunteers for 1) establishment of upper respiratory tract organoids, 2) assay validation, and 3) use for research into the pathogenesis of emerging respiratory viruses.
Time frame: 10 years
Plan to share: Yes — IPD underlying published data will be shared upon request after appropriate collaboration agreements are in place.
Supporting information: Study protocol
Time frame: At time of publication or establishment of collaboration agreement; IPD will be shared permanently.
Access criteria: Subject level data (sex and age of donor) may be shared as part of a scientific publication. Otherwise, subject level data will be shared upon request after appropriate collaboration agreements are in place.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is not yet recruiting, as verified in Oct 2026. You cannot join it, but the record below documents what was studied.
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National Institute of Allergy and Infectious Diseases (NIAID) →