Cluster randomised controlled trial: Hand hygiene and face mask use within 36 hours of index patient symptom onset reduces flu transmission to household contacts
- PMID: 20436121
- DOI: 10.1136/ebm1043
Cluster randomised controlled trial: Hand hygiene and face mask use within 36 hours of index patient symptom onset reduces flu transmission to household contacts
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Facemasks and hand hygiene to prevent influenza transmission in households: a cluster randomized trial.Ann Intern Med. 2009 Oct 6;151(7):437-46. doi: 10.7326/0003-4819-151-7-200910060-00142. Epub 2009 Aug 3. Ann Intern Med. 2009. PMID: 19652172 Clinical Trial.
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