In-room air purification to prevent respiratory infection in aged care - Does it help?

Infection Control Matters

In this episode of ICMs we talk to the authors of a world first multi-centre double blind cross-over randomised control trial, which explored the effect of in-room air purification on acute respiratory tract infections. The rationale and pragmatics of undertaking such a trial are explored, as well as interpretation of the findings.

The lead researcher, Bismi Thottiyil Sultanmuhammed Abdul, a PhD student at the University of Newcastle is joined by some of her supervisors Professors Jenny Sim and Brett Mitchell to explain this study.

The paper can be accessed here: https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2825943?resultClick=1

Reference:

Khadar, B. T. S. A., Sim, J., McDonald, V. M., McDonagh, J., Clapham, M., & Mitchell, B. G. (2024). Air Purifiers and Acute Respiratory Infections in Residential Aged Care: A Randomized Clinical Trial. JAMA Network Open, 7(11), e2443769-e2443769.