A Comparison of People's Responses to the Labels "Natural Immunity" Versus "Disease-induced Immunity".

A comparison of how people respond to the terms "natural immunity" versus "disease-induced immunity".

Not Yet Recruiting

Trial opening soon.

Get Notified

Key information

Conditions

Attitudes Behavior

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Able to use a computer
Able to use the internet
Able to read and respond to questions in English or French
18+ years old and living in Canada

Exclusion criteria

not meeting inclusion criteria

Treatment and study plan

disease-induced immunity

Other

Using a different label for natural immunity, specifically, "disease-induced immunity"

natural immunity

Other

Using standard label "natural immunity"

Primary outcomes

Opinion about forms of immunity

Time frame: Immediately after intervention

Participants indicate their opinion in response to question, "In your opinion, which is better: vaccine-induced immunity or natural/disease-induced immunity?" on a visual analog scale (slider) from 0-100, with 0 = "vaccine-induced immunity is much better," 50 = "both forms of immunity are equally good," 100 = "natural/disease-induced immunity is much better."

Study contacts

Contact information is provided by the study sponsor or research team.

Holly Witteman

CONTACT

[email protected]

418-656-2131

Sponsors and collaborators

Lead sponsor

Laval University

Other

Registry information

Official study title

A Comparison of Labels "Natural Immunity" and "Disease-induced" Immunity

Important dates

Study start: 2025
Primary completion: 2025
Study completion: 2025
First posted: Aug 3, 2025
Registry last updated: Aug 3, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Not Yet Recruiting