Abstract：
BACKGROUND:Evaluate the presence of bacteria and resistance profile in stethoscopes used by health care professionals and its consequences within the hospital environment. METHODS:It is a systematic review, in which articles indexed in the BVS, CAPES-Periódicos, Cochrane Library, PubMed, Scientific Electronic Library Online, and ScienceDirect databases were searched. RESULTS:Twenty-two articles were selected for this study. The significant majority of professionals does not perform hygiene of the stethoscope, either due to the lack of instructions or the lack of knowledge about the contamination's risks. In addition, over these 22 articles evaluated, only 10 demonstrated that more than 50% of the analyzed samples were contaminated with some type of bacteria. Coagulase-negative Staphylococcus spp., Staphylococcus aureus, Acinetobacter spp., Pseudomonas spp., and Klebsiella pneumoniae were the most recurrent pathogens. Besides that, multiresistant strains were also isolated, highlighting resistance to Ampicillin and Clindamycin. CONCLUSIONS:Indeed, the stethoscope is a potential disseminator of bacterial infections. The contamination is explained by the possible cross reactions that make the transmission of infectious agents possible. Cleaning before and after each auscultate is an efficient alternative to minimize these pathogens.
journal_name
Am J Infect Controljournal_title
American journal of infection controlauthors
Queiroz Júnior JRA,Melo IO,Calado GHDS,Cavalcanti LRC,Sobrinho CRWdoi
10.1016/j.ajic.2020.07.007subject
Has Abstractpub_date
2021-02-01 00:00:00pages
229-237issue
2eissn
0196-6553issn
1527-3296pii
S0196-6553(20)30692-1journal_volume
49pub_type
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