ABSTRACT
There are several relevant pathogens in healthcare today that are easily transmissible among populations and are associated with significant morbidity and mortality. In order to decrease transmission, it is important to identify infected patients quickly so that infection prevention techniques can be employed. Rapid diagnostic tests assist with this as they often produce results 24-48 h faster than traditional culture and sensitivity methods. This chapter discusses the benefits and limitations of rapid diagnostic tests overall, as well as considerations for rapid diagnostics for carbapenem-resistant Enterobacteriaceae (CRE), methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus spp. (VRE), Clostridioides difficile, Candida auris, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and influenza. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2022.