Biocides in the Hospital Environment: Application and Tolerance Development.

Catarina Geraldes, Luís Tavares, Solange Gil, Manuela Oliveira

Microbial drug resistance (Larchmont, N.Y.) 2023 Oct

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Hospital-acquired infections are a rising problem with consequences for patients, hospitals, and health care workers. Biocides can be employed to prevent these infections, contributing to eliminate or reduce microorganisms' concentrations at the hospital environment. These antimicrobials belong to several groups, each with distinct characteristics that need to be taken into account in their selection for specific applications. Moreover, their activity is influenced by many factors, such as compound concentration and the presence of organic matter. This article aims to review some of the chemical biocides available for hospital infection control, as well as the main factors that influence their efficacy and promote susceptibility decreases, with the purpose to contribute for reducing misusage and consequently for preventing the development of resistance to these antimicrobials.

Citation

Catarina Geraldes, Luís Tavares, Solange Gil, Manuela Oliveira. Biocides in the Hospital Environment: Application and Tolerance Development. Microbial drug resistance (Larchmont, N.Y.). 2023 Oct;29(10):456-476