Classroom air purifiers put to the test against winter colds
NCT ID NCT05953233
First seen Jan 05, 2026 · Last updated May 22, 2026 · Updated 20 times
Summary
This study tests whether using special air cleaners (HEPA filters) in elementary school classrooms can lower the amount of viruses in the air and reduce how often students, teachers, and their families get sick. About 200 children and adults from inner-city schools will take part. Half the classrooms will get real filters, and half will get fake ones, to see if the filters really make a difference.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Mass General Brigham
RECRUITINGBoston, Massachusetts, 02114, United States
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