Results 31 to 40 of about 280 (125)

Diagnosis of Weissellosis in Cultured Rainbow Trout in Costa Rica Further Evidence Emergence of Weissella tructae as Important Pathogen of Salmonids in Latin America. [PDF]

Transbound Emerg Dis
Weissellosis, caused by the Gram‐positive (GP) lactic acid bacterium Weissella tructae, is an emerging disease of farmed rainbow trout (Oncorhynchus mykiss) reported in Asia, South and North America. In this study, W. tructae was isolated from diseased cultured trout in Costa Rica on four facilities with mortalities seen predominantly in sub‐adult (100–
Soto E, Elizondo C, Yazdi Z, Camus A, Jacobsen KL, Yunis-Aguinaga J, Barato P, Damme M, Fuentes D, Aguilar F, Víquez-Ruiz E, Pereira F, Medina-Morillo M, Rojas G, Barquero-Calvo E, Iwanowicz LR, Welch TJ.   +16 more
europepmc   +2 more sources

Genome Sequence of Lactococcus garvieae UNIUD074, Isolated in Italy from a Lactococcosis Outbreak [PDF]

Journal of Bacteriology, 2011
Lactococcus garvieae is the etiological agent of lactococcosis disease, affecting many cultured fish species worldwide. In addition, this bacterium is currently considered a potential zoonotic microorganism since it is known to cause several opportunistic human infections. Here we present the draft genome sequence of the L. garvieae strain UNIUD074.
Reimundo P, Pignatelli M, Alcaraz LD, D'Auria G, Moya A, Guijarro JA   +5 more
openaire   +3 more sources

Detection and virulence of Lactococcus garvieae and L. petauri from four lakes in southern California

Journal of Aquatic Animal Health, Volume 35, Issue 3, Page 187-198, September 2023., 2023
Abstract Objective The first objective of the study aimed to detect the presence of Lactococcus petauri, L. garvieae, and L. formosensis in fish (n = 359) and environmental (n = 161) samples from four lakes near an affected fish farm in California during an outbreak in 2020. The second objective was to compare the virulence of the Lactococcus spp.
Taylor Abraham, Zeinab Yazdi, Eric Littman, Khalid Shahin, Taylor I. Heckman, Eva Marie Quijano Cardé, Diem Thu Nguyen, Ruixue Hu, Mark Adkison, Tresa Veek, Kavery Mukkatira, Christine Richey, Kevin Kwak, Haitham H. Mohammed, Cesar Ortega, Ruben Avendaño‐Herrera, William Keleher, Véronique LePage, Ian Gardner, Timothy J. Welch, Esteban Soto   +20 more
wiley   +1 more source

Evaluation of antibiotic resistance pattern of Streptococcus iniae and Lactococcus garvieae isolated from diseased rainbow trout (Oncorhynchus mykiss) farmed fish in Chaharmahal and Bakhtiari province [PDF]

بوم‌شناسی آبزیان, 2023
Streptococcus iniae and Lactococcus garvieae bacteria are among the most important fish pathogens. The aim of this study was to determine antimicrobial resistance patterns of S. iniae and L. garvieae isolated from diseased rainbow trout.
Reza Afrashteh, Reza Salighehzadeh, Mohsen Pournia, Marjan Mosafer   +3 more
doaj  

Review of alternatives to antibiotic use in aquaculture

Reviews in Aquaculture, Volume 15, Issue 4, Page 1421-1451, September 2023., 2023
Abstract With the rapid growth of the aquaculture production since the 1980s, there has been a concomitant increase in disease outbreaks. The injudicious and/or incorrect use of antimicrobial agents against diseases of farmed aquatic species poses a considerable threat to the development and growth of a successful and sustainable aquaculture industry ...
Melba G. Bondad‐Reantaso, Brett MacKinnon, Iddya Karunasagar, Sophie Fridman, Victoria Alday‐Sanz, Edgar Brun, Marc Le Groumellec, Aihua Li, Win Surachetpong, Indrani Karunasagar, Bin Hao, Andrea Dall'Occo, Ruggero Urbani, Andrea Caputo   +13 more
wiley   +1 more source

How does temperature influences the development of lactococcosis? Transcriptomic and immunoproteomic in vitro approaches [PDF]

Journal of Fish Diseases, 2017
AbstractLactococcus garvieae is the aetiological agent of lactococcosis, a haemorrhagic septicaemia that affects marine and freshwater fish, with special incidence and economic relevance in farmed rainbow trout. Water temperature is one of the most important predisposing factors in the development of lactococcosis outbreaks.
R Castro, M Reguera‐Brito, G H López‐Campos, M M Blanco, M Aguado‐Urda, J F Fernández‐Garayzábal, A Gibello   +6 more
openaire   +3 more sources

Immune profiling of rainbow trout (Oncorhynchus mykiss) exposed to Lactococcus garvieae: Evidence in asymptomatic versus symptomatic or vaccinated fish

Journal of Fish Diseases, Volume 46, Issue 7, Page 731-741, July 2023., 2023
Abstract Lactococcosis, caused by the Gram‐positive bacterium Lactococcus garvieae, is a major concern in rainbow trout (Oncorhynchus mykiss) farms, which are regularly affected by outbreaks especially during the summer/fall months. In these farms, unvaccinated healthy and symptomatic fish can coexist with vaccinated fish. In the present study, innate (
Sarker Mohammed Ibrahim Khalil, Chiara Bulfon, Marco Galeotti, Pier Luigi Acutis, Ilhan Altinok, Charalampos Kotzamanidis, Ana Isabel Vela, Lucio Fariano, Marino Prearo, Silvia Colussi, Donatella Volpatti   +10 more
wiley   +1 more source

Current antibiotic sensitivity of Lactococcus garvieae in rainbow trout (Oncorhynchus mykiss) farms from Southwestern Turkey

Journal of Agricultural Sciences, 2023
The continuity of antimicrobial resistance development in bacteria changes the type and dose of effective antibiotic treatments and makes routine monitoring studies necessary for successful control of bacterial diseases. This study was aimed to determine
Mesut Yılmaz, Tülin Arslan, Sabahat Selmin Sezgin, Ayşegül Kubilay   +3 more
doaj   +1 more source

Genome Sequence of Lactococcus garvieae 8831, Isolated from Rainbow Trout Lactococcosis Outbreaks in Spain [PDF]

Journal of Bacteriology, 2011
ABSTRACT Lactococcus garvieae is the etiological agent of lactococcosis, one of the most important disease threats to the sustainability of the rainbow trout farming industry. Here, we present the draft genome sequence of Lactococcus garvieae strain 8831, isolated from diseased rainbow trout ...
Mónica, Aguado-Urda, Guillermo H, López-Campos, Alicia, Gibello, M Teresa, Cutuli, Victoria, López-Alonso, José F, Fernández-Garayzábal, M Mar, Blanco   +6 more
openaire   +2 more sources

In field study on immune-genes expression during a lactococcosis outbreak in rainbow trout (Oncorhynchus mykiss)

Aquaculture, 2023
Italian rainbow trout (Oncorhynchus mykiss) farms are periodically affected by outbreaks of lactococcosis caused by Lactococcus garvieae, and rearing basins reveal simultaneously asymptomatic and symptomatic fish. The present study, as part of an "in field" sanitary survey, was designed to describe the expression of immune related genes in infected ...
Sarker Mohammed Ibrahim Khalil, Elena Saccà, Marco Galeotti, Simona Sciuto, Nadia Stoppani, Pier Luigi Acutis, Rafet Çağrı Öztürk, Konstantina Bitchava, M. M. Blanco, Lucio Fariano, Marino Prearo, Silvia Colussi, Donatella Volpatti   +12 more
openaire   +2 more sources