Results 51 to 60 of about 4,827 (166)

Isolation, identification, and pathogenic potential of Bacillus cereus from diseased big‐belly seahorse Hippocampus abdominalis

Journal of the World Aquaculture Society, Volume 57, Issue 1, February 2026.
Abstract Members of Bacillus cereus have been documented as important bacterial pathogens in aquaculture. However, scarce information is available on B. cereus isolates as causal pathogens of big‐belly seahorses Hippocampus abdominalis. In the present study, a B. cereus isolate (SH1), recovered from a disease outbreak on a seahorse farm, was identified
Chunlei Gai, Chenhao Teng, Yueqi Yang, Yiyao Liu, Haijing Jie, Youhong Wang, Haibin Ye, Haipeng Cao   +7 more
wiley   +1 more source

Characteristics of ventilator-associated pneumonia due to hypervirulent Klebsiella pneumoniae genotype in genetic background for the elderly in two tertiary hospitals in China

Antimicrobial Resistance and Infection Control, 2018
Background Aerobactin is a critical factor for the hypervirulent Klebsiella pneumoniae (hvKp), but data for the aerobactin-positive genotype of hvKp in elderly persons with ventilator-associated pneumonia (VAP) is limited. The purpose of this study is to
Chao Liu, Jun Guo
doaj   +1 more source

Co‐Occurrence of Resistance to Aminoglycosides and Carbapenems in Klebsiella pneumoniae: A Critical Threat to Public Health

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Antimicrobial resistance (AMR) in Klebsiella pneumoniae, especially the co‐occurrence of resistance to aminoglycosides and carbapenems, represents a serious threat to global public health. This study reviews the prevalence of this combined resistance, analyzes the underlying mechanisms, and evaluates its impact on clinical practice and public health ...
Rafael Artur de Queiroz Cavalcanti de Sa, Tainara Fernandes Dantas, Sérgio Costa Júnior, Karolayne Oliveira da Silva, Maria Cecília Ferreira Galindo, Amanda Vieira de Barros, John Eversong Lucena de Vasconcelos, Radosław Kowalski, Grażyna Kowalska, Rafal Rowinski, Henrique Douglas Melo Coutinho, Maria Betânia Melo Oliveira, Divakar Sharma   +12 more
wiley   +1 more source

Antibiotic Resistance, Virulence Genes, and Molecular Diversity of Clinical Klebsiella pneumoniae Isolates from Patients of District Hospital in Central Poland

Pathogens
In hospital environments, pathogenic bacteria spread easily and acquire virulence and antibiotic resistance genes. The aim of the study was an evaluation of the genetic diversity of 109 K.
Barbara Kot, Małgorzata Witeska, Piotr Szweda, Małgorzata Piechota, Elżbieta Kondera, Elżbieta Horoszewicz, Izabela Balak, Ahmer Bin Hafeez, Alicja Synowiec   +8 more
doaj   +1 more source

Unravelling the Pathotype, Biofilm, Virulome and Resistome Profile of MultiDrug‐Resistant Bacteria Isolated From Cattle Faeces Using Whole Genome Sequence Analysis

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
The high mortality and morbidity resulting from diarrhoeal cases worldwide are associated with the increasing incidence of antimicrobial resistance (AMR) and represent a serious public health concern. Cattle are a major reservoir of AMR organisms, and faecal shedding may facilitate their transmission into the food chain.
Tesleem Olatunde Abolarinwa, Daniel Jesuwenu Ajose, Bukola Opeyemi Oluwarinde, Akamu Jude Ewunkem, Peter Kotsoana Montso, Jean Engohang-Ndong, Todd Riley Callaway, Omolola Esther Fayemi, Adeyemi Oladapo Aremu, Collins Njie Ateba, Shibiao Wan   +10 more
wiley   +1 more source

From Powder to Pathogen: A Systematic Review of Detection, Pathogenicity, and Mitigation of Cronobacter sakazakii in Infant Formula

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Cronobacter sakazakii is an emerging foodborne pathogen that has gained increasing global attention due to its association with severe infections in neonates, particularly meningitis, sepsis, and necrotizing enterocolitis. These infections are often associated with contaminated powdered infant formula (PIF), a nonsterile but commonly used alternative ...
Sutapa Bhowmik, Sangita Ahmed, Fatema Hasan Kaifa, Md. Abdullah Al Safi, Supantha Rivu, Md. Latiful Bari, Md. Aminul Islam, Nayan Chandra Mohanto, Shweta Negi   +8 more
wiley   +1 more source

Molecular Mechanisms of Plant Growth–Promoting Rhizobacteria (PGPR) in Biofertilization and Disease Suppression of Crops

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Plant growth–promoting rhizobacteria (PGPR) are beneficial soil bacteria that colonize the rhizosphere and enhance plant growth through direct and indirect mechanisms, including nutrient solubilization, phytohormone production, suppression of phytopathogens, and activation of plant defense mechanisms.
Etsay Mesele, Gebremedhin Gebreslassie, Ashenafi Teklay Yaekob, Tesfakiros Semere, Maria Serrano   +4 more
wiley   +1 more source

Prevalence of virulence factors in Escherichia coli strains isolated from the genital tract of healthy cows Prevalência de fatores de virulência em cepas de Escherichia coli isoladas do trato genital de vacas saudáveis

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
The prevalence of virulence genes expressing fimbriae, production of hemolysin, colicin and aerobactin, was determined in Escherichia coli isolates from healthy cow’s genital tract not showing clinical signs of infection.
D. Resende, E. Santo, C. Macedo, J.M. Marin   +3 more
doaj   +1 more source

Antimicrobial Resistance, Virulence, and Genomic Characteristics of Klebsiella pneumoniae Isolated From Four Host Sources in Northeast China

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Klebsiella pneumoniae is an important emerging pathogen leading to serious clinical outcomes as the multidrug‐resistant (MDR) isolates arise. While K. pneumoniae is a well‐known pathogen in human clinical settings, its risks in nonhuman hosts and potential for cross‐species transmission remain poorly understood. In this study, we performed whole‐genome
Qiu Xu, Cuilong Fan, Yaowei Liu, Xiaofeng Lu, Wei Song, Susu Du, Yao Zhu, Fang Xie, Wanjiang Zhang, Zhong Peng   +9 more
wiley   +1 more source

High prevalence of hypervirulent Klebsiella pneumoniae infection in the genetic background of elderly patients in two teaching hospitals in China

Infection and Drug Resistance, 2018
Chao Liu,1 Jiaojiao Shi,2 Jun Guo3,4 1Department of Respiratory Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, China-Japan Friendship Hospital, Beijing, China; 2Department of Respiratory Medicine, Peking University Third ...
Liu C, Shi J, Guo J
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