Laboratory evaluation of the BD MAX MRSA assay.

J Clin Microbiol

Esoteric Testing Laboratory, Pathology Department, Tampa General Hospital, Tampa, Florida, USA.

Published: July 2014

A comparison between the BD MAX MRSA and Xpert MRSA assays was performed using 239 nares samples. A 97.9% overall agreement between the two molecular assays was observed. The BD MAX MRSA assay proved to be a reliable alternative for a highly automated system to detect methicillin-resistant Staphylococcus aureus (MRSA) in patient nares samples.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4097742PMC
http://dx.doi.org/10.1128/JCM.00237-14DOI Listing

Publication Analysis

Top Keywords

max mrsa
12
mrsa assay
8
nares samples
8
mrsa
5
laboratory evaluation
4
evaluation max
4
assay comparison
4
comparison max
4
mrsa xpert
4
xpert mrsa
4

Similar Publications

Ligand-functionalized InP-based quantum dots (QDs) have been developed as an innovative class of nontoxic photosensitizer suitable for antimicrobial applications, aimed at reducing or preventing pathogen transmission from one host to another via high contact surfaces. A hot injection method followed by functionalization via ligand exchange with 9-anthracene carboxylic acid (ACA) yielded the desired core/shell InP/ZnSe/ZnS QDs. Transmission electron microscopy (TEM) revealed these QDs to be uniform in size (∼3.

View Article and Find Full Text PDF

Our study aimed to identify the bacterial source of a previously detected mobile antibiotic-resistant gene, , found in a lake that serves as a source to a water treatment plant operated by a First Nation reserve. Three methicillin-resistant presumptive spp. isolated from the sample using selective media were verified as positive by PCR.

View Article and Find Full Text PDF

The impact of the COVID-19 pandemic on hospital-acquired infections and multi-drug resistant organisms, in comparison to seasonal influenza.

BMC Infect Dis

November 2024

Infection Prevention and Control Unit, Rambam Health Care Campus, P.O. Box 9602, Haifa, 31096, Israel.

Background: While effective preventive measures reduce hospital-acquired infections (HAIs) and the spread of multi-drug resistant organisms (MDROs), studies on the impact of the COVID-19 pandemic and its associated preventive measures remain inconclusive.

Objective: To assess the impact of COVID-19 on HAIs and MDROs and to compare it with the effect of seasonal influenza.

Methods: A retrospective cohort study analyzed prospectively collected data from a tertiary hospital in Haifa, northern Israel, from 2016 to 2021.

View Article and Find Full Text PDF

Histone H1 kills MRSA.

Cell Rep

November 2024

Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany. Electronic address:

The antimicrobial activity of histones was discovered in the 1940s, but their mechanism of action is not fully known. Here we show that methicillin-resistant Staphylococcus aureus (MRSA) is susceptible to histone H1 (H1), even in the presence of divalent cations and serum. Through selective evolution and a genome-wide screen of a transposon library, as well as physiological and pharmacological experiments, we elucidated how H1 kills MRSA.

View Article and Find Full Text PDF
Article Synopsis
  • The increasing presence of pharmaceutical residues threatens ecosystems, highlighting the need for effective materials to absorb these contaminants; waste eggshells serve as a potential recyclable resource for creating valuable adsorbents.
  • CaO-based ZnFe-layered double hydroxide is shown to be a promising adsorbent for caffeine, demonstrating biodegradability, minimal toxicity to human cells, and strong antimicrobial properties against various bacteria.
  • The study evaluated various factors affecting adsorption efficiency and confirmed the materials’ efficacy through multiple analytical techniques, supporting sustainable development and zero-waste initiatives.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!