Infectious Diseasescare homescluster-randomized trial
HEPA Filters in Care Homes: No Reduction in Winter Respiratory Infections According to AFRI-c Trial
By MedXY|Aug 3, 2026
The AFRI-c trial found no significant reduction in respiratory infection rates or staff absenteeism in care homes using HEPA filters during winter, highlighting the need to maintain established infection control measures.
