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Vibrio mimicus caused a seafood-associated outbreak in Florida, USA, in which 4 of 6 case-patients were hospitalized; 1 required intensive care for severe diarrhea. Strains were ctx-negative but carried genes for other virulence determinants (hemolysin, proteases, and types I-IV and VI secretion systems). Cholera toxin-negative bacterial strains can cause cholera-like disease.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10521627 | PMC |
http://dx.doi.org/10.3201/eid2910.230486 | DOI Listing |
Microorganisms
July 2025
Food Microbiology Division, Food Safety Evaluation Department, National Institute of Food and Drug Safety Evaluation, Cheongju 28159, Republic of Korea.
This study aimed to investigate the prevalence, antimicrobial resistance (AMR), and virulence characteristics of () isolated from olive flounder () and rockfish () sashimi samples sold in South Korea from 2021 to 2022. A total of 500 fish samples were analyzed, from which 17 isolates were obtained. Antibiotic susceptibility testing using the minimum inhibitory concentration method revealed that 58.
View Article and Find Full Text PDFBMC Genomics
December 2024
Huzhou Center for Disease Control and Prevention, 999 Changxing Road, Huzhou, Zhejiang Province, 313000, People's Republic of China.
Microb Pathog
October 2024
Department of Clinical Laboratory, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, 226006, Jiangsu, China. Electronic address:
Cyclic di-GMP (c-di-GMP), a ubiquitous secondary messenger in bacteria, affects multiple bacterial behaviors including motility and biofilm formation. c-di-GMP is synthesized by diguanylate cyclase harboring a GGDEF domain and degraded by phosphodiesterase harboring an either EAL or HD-GYP domain. Vibrio parahaemolyticus, the leading cause of seafood-associated gastroenteritis, harbors more than 60 genes involved in c-di-GMP metabolism.
View Article and Find Full Text PDFPLoS One
August 2024
School of Medicine, Nantong University, Nantong, Jiangsu, China.
The aim of this study was to investigate the prevalence of Vibrionaceae family in retail seafood products available in the Qidong market during the summer of 2023 and to characterize Vibrio parahaemolyticus isolates, given that this bacterium is the leading cause of seafood-associated food poisoning. We successfully isolated a total of 240 Vibrionaceae strains from a pool of 718 seafood samples. The breakdown of the isolates included 146 Photobacterium damselae, 59 V.
View Article and Find Full Text PDFMicrobiol Spectr
July 2024
French Agency for Food, Environmental and Occupational Health & Safety, Laboratory for Food Safety, Boulogne-sur-Mer, France.
is a threat to human health and one of the leading bacterial causes of seafood-borne infection worldwide. This pathogen is autochtonous in the marine environment and is able to acquire antimicrobial resistance (AMR) mechanisms, which is a global concern. However, the emergence of AMR strains in seafood is still understudied, as interpretation criteria for this species for antimicrobial susceptibility tests are limited in the literature.
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