Emergence, Dissemination and Antimicrobial Resistance of the Main Poultry-Associated Salmonella Serovars in Brazil

D Kipper, AK Mascitti, S De Carli, AM Carneiro… - Veterinary …, 2022 - mdpi.com
Simple Summary Salmonellosis is a human and animal disease caused by Salmonella, a
bacterial genus classified into different species, subspecies, and serological variants …

Salmonella delivers H9N2 influenza virus antigens via a prokaryotic and eukaryotic dual-expression vector and elicits bivalent protection against avian influenza and …

C Hewawaduge, J Kwon, C Sivasankar, JY Park… - Developmental & …, 2023 - Elsevier
The H9N2 avian influenza virus significantly affects the health of poultry and humans. We
identified a prokaryotic and eukaryotic dual-expression vector system, pJHL270, that can …

Tracing the Evolutionary Pathways of Serogroup O78 Avian Pathogenic Escherichia coli

EJ Ha, SM Hong, SJ Kim, SM Ahn, HW Kim, KS Choi… - Antibiotics, 2023 - mdpi.com
Avian pathogenic E. coli (APEC) causes severe economic losses in the poultry industry, and
O78 serogroup APEC strains are prevalent in chickens. In this study, we aimed to …

Characteristics of systemic infection and host responses in chickens experimentally infected with Salmonella enterica serovar Gallinarum biovar Gallinarum

S Ojima, M Okamura, N Osawa, A Tamura… - Journal of Veterinary …, 2021 - jstage.jst.go.jp
Salmonella enterica serovar Gallinarum biovar Gallinarum (S. Gallinarum) is a hostspecific
pathogen causing systemic infection in poultry, which leads to significant economic losses …

Optimized detoxification of a live attenuated vaccine strain (SG9R) to improve vaccine strategy against fowl typhoid

NH Kim, DS Ko, EJ Ha, S Ahn, KS Choi, HJ Kwon - Vaccines, 2021 - mdpi.com
The live attenuated vaccine strain, SG9R, has been used against fowl typhoid worldwide,
but it can revert to the pathogenic smooth strain owing to single nucleotide changes such as …

Critical Involvement of the Thioredoxin Reductase Gene (trxB) in Salmonella Gallinarum-Induced Systemic Infection in Chickens

Z Zhu, Z Hu, S Ojima, X Yu, M Sugiyama, HK Ono… - Microorganisms, 2024 - mdpi.com
Salmonella enterica serovar Gallinarum biovar Gallinarum (SG) causes fowl typhoid, a
notifiable infectious disease in poultry. However, the pathogenic mechanism of SG-induced …

Salmonella pathogenicity island-14 is a critical virulence factor responsible for systemic infection in chickens caused by Salmonella gallinarum

Z Hu, S Ojima, Z Zhu, X Yu, M Sugiyama… - Frontiers in Veterinary …, 2024 - frontiersin.org
Salmonella enterica serovar Gallinarum (S. gallinarum) is an important host-specific
pathogen that causes fowl typhoid, a severe systemic, septicemic, and fatal infection, in …

wecB Gene of Salmonella Gallinarum Plays a Critical Role in Systemic Infection of Fowl Typhoid

S Ojima, HK Ono, R Okimoto, X Yu… - Frontiers in …, 2022 - frontiersin.org
Salmonella enterica serovar Gallinarum (S. Gallinarum) is a host-specific pathogen causing
fowl typhoid, a severe systemic infection in poultry, which leads to substantial economic …

Genomic Characterization and Genetic Profiles of Salmonella Gallinarum Strains Isolated from Layers with Fowl Typhoid in Colombia

RD Chacón, M Ramírez, CL Rodríguez-Cueva… - Genes, 2023 - mdpi.com
Salmonella Gallinarum (SG) is the causative agent of fowl typhoid (FT), a disease that is
harmful to the poultry industry. Despite sanitation and prophylactic measures, this pathogen …

Comparative genomics of bovine mastitis-origin Staphylococcus aureus strains classified into prevalent human genotypes

DS Ko, NH Kim, EK Kim, EJ Ha, YH Ro, D Kim… - Research in Veterinary …, 2021 - Elsevier
Humans may serve as a reservoir host of Staphylococcus aureus, resulting in transmission
to animals. Previously, we used RNA polymerase beta subunit gene (rpoB)-based …