Appropriate song to play while reading this post: Doctor! Doctor! – Thompson Twins
Despite the many hours we spend inside homes, offices, and other buildings, we still know very little about the microorganisms that live inside these walls. Health-care facilities are very important in this respect, because the humans inside these buildings are often immunocompromised: they are sick, either very young or at an advanced age, and receiving antibiotics or other medications. That makes them much more vulnerable to infections. If we want to improve the rate of nosocomial infections (infections that are acquired during a hospital stay), it is important to know which microbes live inside hospital buildings and equipment.
Simon Lax and Jack A. Gilbert wrote a timely review last week on this topic. In this paper in Trends in Molecular Medicine called “Hospital-associated microbiota and implications for nosocomial infections“, Lax and Gilbert give an excellent oversight of several studies that characterized hospital-associated microbial communities. In addition, they list studies documenting the spread of antimicrobial resistance within hospitals, and the discovery and characterization of emerging new nosocomial pathogens. Finally, they focus on improvement of indoor air quality and surface cleaning regimens.
Hospital-associated microbiota and implications for nosocomial infections – Simon Lax and Jack A. Gilbert – Trends in Molecular Medicine – doi:10.1016/j.molmed.2015.03.005
Abstract:
The rise of high-throughput sequencing technologies and culture-independent microbial surveys has the potential to revolutionize our understanding of how microbes colonize, move about, and evolve in hospital environments. Genome analysis of individual organisms, characterization of population dynamics, and microbial community ecology are facilitating the identification of novel pathogens, the tracking of disease outbreaks, and the study of the evolution of antibiotic resistance. Here we review the recent applications of these methods to microbial ecology studies in hospitals and discuss their potential to influence hospital management policy and practice and to reduce nosocomial infections and the spread of antibiotic resistance.
Alas this is closed access … maybe we can get Jack to post a PDF somewhere
Yes, after reading your latest post I checked this one and realized that it was closed as well, once I am off the university network. Maybe others can request it through the link at Research Gate?
Oh, I found one: there is a link to the pdf on Simon Lax’ website.
Following…Thanks