We describe a case of interspecies transmission of toxigenic Clostridioides difficile involving a female and her dog, both with diarrhea without another diagnosis. Genomic analysis showed that isolates were grouped into MLST clade I, closely related to ribotype 020 and shared identical genotypes.
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http://dx.doi.org/10.1016/j.anaerobe.2022.102519 | DOI Listing |
Front Microbiol
December 2024
School of Laboratory Medicine, Hangzhou Medical College, Hangzhou, China.
Background: Nosocomial transmission of infection (CDI) has been documented in Ningbo, China. However, data on molecular characteristics, clonal transmission, and risk factors of CDI in this region remain limited.
Methods: A cross-sectional study enrolled hospitalized patients with diarrhea during September to November 2021.
Infect Drug Resist
December 2024
State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China.
Background: sequence type (ST) 81, mainly associated with ribotype (RT) 369, is a TcdA-negative and TcdB-positive genotype and a common ST found in China. Furthermore, ST81 strains are reported with highest resistance rates to many antimicrobial agents. However, given the potential for ST81 transmission, research into the epidemiological characteristics of this type of ST remain limited.
View Article and Find Full Text PDFEmerg Microbes Infect
December 2024
European Study Group Clostridioidies difficile, ESCMID.
is a One Health pathogen found in humans, animals, and the environment, with food representing a potential transmission route. One Health studies are often limited to a single country or selected reservoirs and ribotypes. This study provides a varied and accessible collection of isolates and sequencing data derived from human, animal, and food sources across 13 European countries.
View Article and Find Full Text PDFLett Appl Microbiol
November 2024
Hospices Civils de Lyon, Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, LyonF-69004, France.
The objective of this study was to characterize Staphylococcus aureus isolates recovered from the nasal samples of healthy pet cats in Algiers province. A total of 138 nasal swabs were collected. Antimicrobial susceptibility was conducted using the disk-diffusion method and the VITEK-2 susceptibility system.
View Article and Find Full Text PDFJ Med Microbiol
November 2024
Gastrointestinal Bacteria Reference Unit, UK Health Security Agency, Colindale, London, UK.
Shiga toxin-producing (STEC) are zoonotic, gastrointestinal pathogens characterized by the presence of the Shiga toxin () gene. Historically, STEC O157:H7 clonal complex (CC) 11 has been the most clinically significant serotype; however, recently there has been an increase in non-O157 STEC serotypes, including STEC O103:H2 belonging to CC17. STEC O103:H2 is an STEC serotype frequently isolated in England, although little is known about the epidemiology, clinical significance, associated public health burden or evolutionary context of this strain.
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