Results 41 to 50 of about 5,689 (178)

Vibrio cholerae O139 Bengal: Combined Physical and Genetic Map and Comparative Analysis with the Genome of V. cholerae O1 [PDF]

Journal of Bacteriology, 1998
ABSTRACT A combined physical and genetic map of the genome of strain SG24 of Vibrio cholerae O139 Bengal, a novel non-O1 strain having epidemic potential, has been constructed by using the enzymes Not I, Sfi I, and Ceu I. The genome of
G, Khetawat, R K, Bhadra, S, Kar, J, Das
openaire   +2 more sources

Emergence of a new clone of toxigenic Vibrio cholerae O1 biotype El Tor displacing V. cholerae O139 Bengal in Bangladesh [PDF]

Journal of Clinical Microbiology, 1997
The emergence of Vibrio cholerae O139 Bengal in 1993, its rapid spread in an epidemic form, in which it replaced existing strains of V. cholerae O1 during 1992 and 1993, and the subsequent reemergence of V. cholerae O1 of the El Tor biotype in Bangladesh since 1994 have raised questions regarding the origin of the reemerged El Tor vibrios.
S M, Faruque, K M, Ahmed, A R, Abdul Alim, F, Qadri, A K, Siddique, M J, Albert   +5 more
openaire   +2 more sources

New qnr Gene Cassettes Associated with Superintegron Repeats in Vibrio cholerae O1

Emerging Infectious Diseases, 2008
A novel qnr determinant emerged in ciprofloxacin-resistant Vibrio cholerae O1 from the Amazon region of Brazil. This qnrVC1 was in a typical class 1 integron. Its attC showed 89% identity with V. parahaemolyticus superintegron repeats. Analysis showed V.
Érica L. Fonseca, Fernanda dos Santos Freitas, Verônica V. Vieira, Ana C.P. Vicente   +3 more
doaj   +1 more source

Identification of chironomid species as natural reservoirs of toxigenic Vibrio cholerae strains with pandemic potential.

PLoS Neglected Tropical Diseases, 2020
Vibrio cholerae causes the fatal cholera diarrhea. Chironomids (Diptera; Chironomidae) are abundant in freshwater aquatic habitats and estuaries and are natural reservoirs of V. cholerae. Until now, only the non-O1/O139 serogroups of V.
Sivan Laviad-Shitrit, Rotem Sela, Leena Thorat, Yehonatan Sharaby, Ido Izhaki, Bimalendu B Nath, Malka Halpern   +6 more
doaj   +1 more source

Comparison of virulence gene profiles and genomic fingerprints of Vibrio cholerae O1 and non-O1/non-O139 isolates from diarrheal patients in southern Thailand

Tropical Medicine and Health, 2018
Background Vibrio cholerae is associated with severe watery diarrheal disease among people in many parts of the world, including the coastal provinces of Southern Thailand. There are relatively few studies focusing on the genetic characterization among V.
Sakrapee Tulatorn, Sutima Preeprem, Varaporn Vuddhakul, Pimonsri Mittraparp-arthorn   +3 more
doaj   +1 more source

Analysis of Monitoring Data on Contamination of Water Bodies with V. cholerae O1 in the Russian Federation, 2015–2024

Проблемы особо опасных инфекций
The aim of the work was to analyze the monitoring data on contamination of water bodies with Vibrio cholerae О1 during epidemiological surveillance of cholera in Russia. Materials and methods.
E. A. Moskvitina, E. G. Soboleva, I. V. Savina, A. S. Vodop’yanov, V. D. Kruglikov, N. E. Gaevskaya   +5 more
doaj   +1 more source

A snap-shot of a diarrheal epidemic in Dhaka due to enterotoxigenic Escherichia coli and Vibrio cholerae O1 in 2022

Frontiers in Public Health, 2023
BackgroundEnterotoxigenic Escherichia coli (ETEC) and Vibrio cholerae O1 are most common bacterial causes of diarrheal diseases in Bangladesh. This analysis projected distribution of ETEC and V.
Imam Tauheed, Tasnuva Ahmed, Afroza Akter, Md Golam Firoj, Faisal Ahmmed, Sadia Isfat Ara Rahman, Mokibul Hassan Afrad, Md Nazmul Islam, Aninda Rahman, Ashraful Islam Khan, Baharul Alam, Taufiqur Rahman Bhuiyan, Fahima Chowdhury, Firdausi Qadri   +13 more
doaj   +1 more source

Risk factors for cholera mortality: A scoping review

Tropical Medicine &International Health, Volume 30, Issue 5, Page 332-350, May 2025.
Abstract Objectives Cholera is an easily treatable disease, but many people are still unnecessarily dying from it. To improve current case management practices and prevent mortality requires a comprehensive understanding of who is at higher risk of dying.
Despina Pampaka, Kathryn Alberti, David Olson, Iza Ciglenecki, Philippe Barboza   +4 more
wiley   +1 more source

Detection of ctx gene positive non-O1/non-O139 V. cholerae in shrimp aquaculture environments [PDF]

Journal of Food Science and Technology, 2011
Water and post-larvae samples from black tiger (Penaeus monodon) shrimp hatcheries; pond water, pond sediment and shrimp from aquaculture farms were screened for the presence of V. cholerae. A V. cholerae-duplex PCR method was developed by utilizing V. cholerae species specific sodB primers and ctxAB genes specific primers. Incidence of V. cholerae was
Rao B, Madhusudana, P K, Surendran
openaire   +2 more sources

Host Factor Induced Bacterial Extracellular Vesicles Promote Horizontal Gene Transfer in Vibrio cholerae

Journal of Extracellular Vesicles, Volume 15, Issue 5, May 2026.
Antimicrobial stressors, that is, bile or mitomycin C, induce enlarged, nucleic acid‐rich bacterial extracellular vesicles in Vibrio cholerae that facilitate horizontal gene transfer in vitro and during intestinal colonisation. The findings provide a detailed comparison of control versus stress‐induced vesicles, identify bile as a host factor shaping ...
Dominik Fleischhacker, Yi‐Chi Chen, Noa Sanchez Gordo, Amar Cosic, Ratchara Kalwong, Leo Eberl, Stefan Schild   +6 more
wiley   +1 more source