Microorganisms, Journal Year: 2024, Volume and Issue: 12(11), P. 2375 - 2375
Published: Nov. 20, 2024
is a significant opportunistic pathogen with the highest fatality rate among foodborne microbes. However, due to lack of comprehensive surveillance, characteristics isolates in China remain poorly understood. This study analyzed 60 strains
Language: Английский
Food Control, Journal Year: 2024, Volume and Issue: 167, P. 110832 - 110832
Published: Aug. 24, 2024
Language: Английский
Citations
4
Microorganisms, Journal Year: 2025, Volume and Issue: 13(1), P. 128 - 128
Published: Jan. 10, 2025
Vibrio vulnificus (V. vulnificus) is a Gram-negative, halophilic bacillus known for causing severe infections such as gastroenteritis, necrotizing fasciitis, and septic shock, with mortality rates exceeding 50% in high-risk individuals. Transmission occurs primarily through the consumption of contaminated seafood, exposure open wounds to infected water, or, rare cases, insect bites. The bacterium thrives warm, brackish waters high salinity levels, its prevalence rising due effects climate change, including warming ocean temperatures expanding coastal habitats. High-risk populations include individuals underlying conditions chronic liver disease, diabetes, or immunosuppression, which heighten susceptibility outcomes. pathogenicity V. mediated by an array virulence factors, hemolysins, proteases, capsular polysaccharides, well mechanisms facilitating iron acquisition immune system evasion. Clinical manifestations range from localized gastrointestinal symptoms life-threatening systemic septicemia. Rare but complications, pneumonia meningitis, have also been reported. Treatment typically involves use doxycycline combination third-generation cephalosporins, although emergence multidrug-resistant strains escalating concern. Alternative therapeutic approaches under investigation natural compounds resveratrol application antimicrobial blue light. For infections, prompt aggressive surgical intervention remains essential improving patient As global continue rise, understanding epidemiology developing innovative strategies are critical mitigating growing public health impact.
Language: Английский
Citations
0
Foods, Journal Year: 2025, Volume and Issue: 14(3), P. 403 - 403
Published: Jan. 26, 2025
Bacteria in the genus Vibrio, including at least 152 species, thrive marine and estuarine environments are frequently detected aquatic products worldwide. Of these, 12 species have been implicated human infectious diseases, such as life-threatening pandemic cholera, acute gastroenteritis, severe sepsis. Nevertheless, molecular mechanisms of their pathogenesis not fully uncovered yet. Prophages found prevalent Vibrio spp. genomes, carrying a number genes with various functions. In this review, we deciphered evolutionary relationship between prophages highlighted impact on bacterial pathogenicity, environmental fitness, genome evolution, based 149 newly discovered intact located genomes 82 spp., which searched collected from Web Science Core Collection most recent 5 years. The effects resistance to superinfection, strain competition, regulation were also discussed. This review underscored crucial roles shaping implications for food safety public health.
Language: Английский
Citations
0
Microbial Pathogenesis, Journal Year: 2025, Volume and Issue: 201, P. 107383 - 107383
Published: Feb. 17, 2025
Language: Английский
Citations
0
Journal of Agromedicine, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 16
Published: Feb. 24, 2025
Aquaculture seafood production exists on every inhabited continent. Small-scale, bivalve shellfish farming is a growing industry the East Coast of United States. workers in US experience high injury and illness rates relative to average worker, many small-scale aquaculture operations are exempted from national reporting requirements. Given current evidence occupational safety health (OSH) risks, planned expansion, limited systematic OSH data collection small farms, it critical understand challenges opportunities promote worker these operations. We conducted in-depth interviews with nine oyster producers Maryland (n = 8) Virginia 1) document their perspectives issues. Respondents reported various hazards interventions spanning hierarchy controls. Many desired better access training interventions. This study contributes global efforts improve fast-growing sector. Like other developing industries, Chesapeake Bay face significant challenges, resources guidance. Governmental development support should include funding for robust industry-inclusive surveillance interventions, concentrating most effective hazard control measures, including elimination, substitution, engineering
Language: Английский
Citations
0
Microbial Pathogenesis, Journal Year: 2025, Volume and Issue: 204, P. 107591 - 107591
Published: April 15, 2025
Language: Английский
Citations
0
ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: 4(5), P. 1158 - 1166
Published: April 25, 2024
Edwardsiella tarda (E. tarda) and Vibrio harveyi (V. harveyi), common pathogenic bacteria in fish, contribute to elevated mortality rates within fish populations. Chlorination, a widely utilized disinfection method, can effectively manage these microorganisms. The present research examined the impact of chlorination inactivation two microorganisms, with varying pH, chlorine doses, natural organic matter (NOM) concentrations, temperatures. Microbial during seawater is strongly influenced by formation chlorine-produced oxidants (CPOs), whose speciation was determined concentrations bromide ions ammonium ions. At pH 7.1, mixed CPOs (mainly HOBr/NHxBry/NHBrCl) were formed, while NH2Cl dominant species at 8.2. higher efficacies 7.1 compared those 8.2 explained stronger bactericidal activities HOBr than NH2Cl. Meanwhile, microbial enhanced increasing dose temperature, but it inhibited NOM concentration. For 2 log reduction E. V. harveyi, required concentration–time product (Ct) values 0.0978 0.1102 mg·min/L, respectively, 7.1. These rose 0.3644 0.3968 when increased Ct this study provide essential guidelines for safeguarding against contaminants seawater, thus proposing effective protocols aquaculture.
Language: Английский
Citations
3
PLoS Pathogens, Journal Year: 2024, Volume and Issue: 20(12), P. e1012767 - e1012767
Published: Dec. 16, 2024
Climate change is having increasingly profound effects on human health, notably those associated with the occurrence, distribution, and transmission of infectious diseases. The number disparate ecological parameters pathogens affected by climate are vast expansive. Disentangling complex relationship between these variables critical for development effective countermeasures against its effects. pathogen Vibrio vulnificus , a naturally occurring aquatic bacterium that causes fulminant septicemia, represents quintessential climate-sensitive organism. In this review, we use V . as model organism to elucidate intricate network interactions climatic factors pathogens, objective identifying common patterns which affecting their disease burden. Recent findings indicate in regions native or related climate-driven natural disasters chief contributors outbreaks. Concurrently, increasing environmental suitability areas non-endemic diseases, promoting surge populations dynamics, thus elevating risk new We highlight potential drivers aggravating threat under both scenarios propose measures mitigating impact. By defining mechanisms influences burden, aim shed light dynamics disease-causing agents, thereby laying groundwork early warning systems broadly applicable control measures.
Language: Английский
Citations
3
Applied and Environmental Microbiology, Journal Year: 2024, Volume and Issue: 90(6)
Published: May 29, 2024
Antibiotics are often used to treat severe
Language: Английский
Citations
2
Foods, Journal Year: 2024, Volume and Issue: 13(13), P. 2116 - 2116
Published: July 2, 2024
Bacterial foodborne diseases caused by
Language: Английский
Citations
0