Molecular typing and prevalence of antibiotic resistance and virulence genes in Streptococcus agalactiae isolated from Chinese dairy cows with clinical mastitis

G Han, B Zhang, Z Luo, B Lu, Z Luo, J Zhang, Y Wang… - Plos one, 2022 - journals.plos.org
Bovine mastitis is a common disease occurring in dairy farms and can be caused by more
than 150 species of pathogenic bacteria. One of the most common causative organisms is …

Molecular serotyping, virulence gene profiling and pathogenicity of Streptococcus agalactiae isolated from tilapia farms in Thailand by multiplex PCR

K Kannika, D Pisuttharachai… - Journal of applied …, 2017 - academic.oup.com
Aims This study aimed to biotype Streptococcus agalactiae isolated from tilapia farms in
Thailand based on molecular biotyping methods and to determine the correlation between …

Use of MALDI-TOF mass spectrometry for the fast identification of gram-positive fish pathogens

GBN Assis, FL Pereira, AU Zegarra… - Frontiers in …, 2017 - frontiersin.org
Gram-positive cocci, such as Streptococcus agalactiae, Lactococcus garvieae,
Streptococcus iniae, and Streptococcus dysgalactiae subsp. dysgalactiae, are found …

Emergence of a new multidrug-resistant and highly virulent serotype of Streptococcus agalactiae in fish farms from Brazil

RT Chideroli, N Amoroso, RM Mainardi… - Aquaculture, 2017 - Elsevier
Streptococcus agalactiae is one of the major etiological agents of streptococcosis in cultured
and wild fish. Although there are ten serotypes described for this pathogen, the serotypes Ib …

Effect of strain and enviromental conditions on the virulence of Streptococcus agalactiae (Group B Streptococcus; GBS) in red tilapia (Oreochromis sp.)

NN Phuoc, NTH Linh, C Crestani, RN Zadoks - Aquaculture, 2021 - Elsevier
Streptococcus agalactiae, also known as Group B Streptococcus (GBS) is a major threat to
the global aquaculture industry, especially to tilapia farming. The susceptibility of fish to GBS …

Isolation and molecular characterization of streptococcal species recovered from clinical infections in farmed Nile tilapia (Oreochromis niloticus) in the Philippines

FS Legario, CH Choresca Jr, JF Turnbull… - Journal of fish …, 2020 - Wiley Online Library
Streptococcosis cause severe losses for global tilapia farming, especially in developing
countries. The aim of this study was to identify and characterize streptococci recovered from …

Molecular epidemiology of Streptococcus agalactiae isolated from mastitis in Brazilian dairy herds

GA Carvalho-Castro, JR Silva, LV Paiva… - brazilian journal of …, 2017 - SciELO Brasil
Streptococcus agalactiae is one of the most common pathogens leading to mastitis in dairy
herds worldwide; consequently, the pathogen causes major economic losses for affected …

[HTML][HTML] Prevalence, antimicrobial susceptibility, and genotyping of Streptococcus agalactiae in Tilapia fish (Oreochromis niloticus) in Egypt

A Alazab, A Sadat, G Younis - Journal of Advanced Veterinary and …, 2022 - ncbi.nlm.nih.gov
Objectives: Streptococcus agalactiae is a zoonotic human and animal pathogen that causes
global economic losses in aquaculture and fatal outcomes in Tilapia. This study aimed to …

Natural coinfection by Streptococcus agalactiae and Francisella noatunensis subsp. orientalis in farmed Nile tilapia (Oreochromis niloticus L.)

GBN Assis, GC Tavares, FL Pereira… - Journal of fish …, 2017 - Wiley Online Library
Streptococcus agalactiae and Francisella noatunensis subsp. orientalis (Fno) are important
pathogens for farm‐raised tilapia worldwide. There are no reports of coinfection caused by …

[HTML][HTML] Streptococcus agalactiae sequence type 283 in farmed fish, Brazil

CAG Leal, GA Queiroz, FL Pereira… - Emerging infectious …, 2019 - ncbi.nlm.nih.gov
In 2016 and 2017, we characterized outbreaks caused by Streptococcus agalactiae
serotype III sequence type (ST) 283 in Nile tilapia farms in Brazil. Whole-genome multilocus …