Cholera continues to severely threaten public health, particularly in regions with inadequate access to clean water and sanitation. Zimbabwe, a southern African nation, has witnessed recurrent cholera outbreaks, highlighting the enduring vulnerabilities faced by communities grappling with these underlying challenges. The 2023 cholera outbreak in Chegutu resulted in a devastating impact, with approximately 100 reported deaths and nearly 5000 confirmed and suspected cases. Beyond its immediate health consequences, the outbreak has strained the already fragile healthcare system, exacerbated issues of malnutrition, and disrupted education, particularly affecting vulnerable populations. The Zimbabwean government, non-governmental organisations (NGOs), and international agencies have initiated comprehensive efforts to combat the outbreak, encompassing medical treatment, surveillance, public health measures, infrastructure improvement, and community empowerment. Policy recommendations and future directions are discussed, emphasising risk communication, stakeholder engagement, standardisation, evaluation, resource allocation, and capacity-building to bolster prevention and control measures.
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http://dx.doi.org/10.1007/s44197-023-00165-6 | DOI Listing |
FEMS Microbiol Lett
January 2025
Jiaxing Key Laboratory of Pathogenic Microbiology, Jiaxing Center for Disease Control and Prevention, Jiaxing 314050, China.
Non-O1/non-O139 (NOVC) strains inhabit aquatic environments and sporadically induce human illnesses. This study involved the virulence and antimicrobial genetic characterization of 176 NOVC strains, comprising 25 from clinical samples and 151 from environmental sources, collected between 2021 and 2023. The antimicrobial susceptibility of the examined NOVC population was predominantly high, exhibiting only poor susceptibility to colistin, with 89.
View Article and Find Full Text PDFBMC Res Notes
January 2025
Center for Applied Molecular Technologies (CTMA), Institute of Clinical and Experimental Research (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium.
Objective: Multiple-Locus Variable Number of Tandem Repeats (VNTR) Analysis (MLVA) is widely used to subtype pathogens causing foodborne and waterborne disease outbreaks. The MLVAType shiny application was previously designed to extract MLVA profiles of Vibrio cholerae isolates from whole-genome sequencing (WGS) data, and provide backward compatibility with traditional MLVA typing methods. The previous development and validation work was conducted using short (pair-end 300 and 150 nt long) reads from Illumina MiSeq and Hiseq sequencing.
View Article and Find Full Text PDFTrop Med Health
January 2025
School of Medical Laboratory Sciences, Institute of Health, Jimma University, Jimma, Ethiopia.
Background: Oromia regional state experiencing cholera outbreaks in a protracted pattern despite various interventions at local and regional levels. This study aimed to examine the implementation of Risk Communication and Community Engagement (RCCE) activities for cholera outbreak control in the region.
Methods: We conducted a quantitative and qualitative mixed-method study.
Foods
December 2024
School of Veterinary Medicine Center for Veterinary Public Health, Institute of Food Safety and Hygiene, Freie Universität Berlin, Königsweg 69, 14163 Berlin, Germany.
This study investigates the prevalence of spp. in seafood from supermarkets and fish markets in Berlin, Germany. A total of 306 seafood samples, including shrimp and mussels, were bought from supermarkets between March 2023 and January 2024.
View Article and Find Full Text PDFJ Water Health
December 2024
Institute for Water Research (IWR), Rhodes University, Old Geology Building (off Artillery Road), P.O. Box 94, Grahamstown 6140, South Africa.
In Zambia, cholera has been a persistent public health concern for decades, mainly attributed to inadequate sanitation and restricted access to clean water in some parts of the country. The literature was collected from PubMed, Google Scholar, and public health organization websites, focusing on cholera outbreaks in Zambia since 2000. Key search terms included 'cholera prevention' and 'Zambia outbreaks.
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