Infection Prevention Team Staffing levels - Less (staff) is more (infections)?

In this week's episode, Brett Mitchell and Martin Kiernan use a recent paper published in Infection Control and Hospital Epidemiology to start a discussion about an relationship between IPC Team staffiing levels and levels of healthcare-associated infections. How are staffing levels set and is it just a number or is there more to it? The papers that we discuss are listed below.

1. Clifford RJ, Newhart D, Laguio-Vila MR, Gutowski JL, Bronstein MZ, Lesho EP. Infection preventionist staffing levels and rates of 10 types of healthcare-associated infections: A 9-year ambidirectional observation. Infect Control Hosp Epidemiol. 2022:1-6. doi:10.1017/ice.2021.507

2. Mitchell BG, Hall L, MacBeth D, Gardner A, Halton K. Hospital infection control units: staffing, costs, and priorities. Am J Infect Control. 2015;43:612-6. doi:10.1016/j.ajic.2015.02.016

3. Dickstein Y, Nir-Paz R, Pulcini C, Cookson B, Beovic B, Tacconelli E, et al. Staffing for infectious diseases, clinical microbiology and infection control in hospitals in 2015: results of an ESCMID member survey. Clin Microbiol Infect. 2016;22:812 e9- e17. doi:10.1016/j.cmi.2016.06.014