Results 21 to 30 of about 445 (119)

Near infrared spectroscopy as a novel non-invasive tool for the detection of lactococcosis in rainbow trout [PDF]

Aquaculture Reports, 2023
Lactococcosis, mainly sustained by the warm-water bacterium Lactococcus garvieae, is a disease associated with evident mortalities and economic lossed.
Simona Sciuto, Donatella Volpatti, Giuseppe Esposito, Paolo Pastorino, Sarker Mohammed Ibrahim Khalil, Nadia Stoppani, Giovanna Esposito, Marino Prearo, Alice Gabetti, Alessandra Maganza, Lucio Fariano, Vittoria Montemurro, Elena Bozzetta, Pier Luigi Acutis, Silvia Colussi   +14 more
doaj   +2 more sources

Multilocus Sequence Typing Reveals New Insights into the Population Structure and Genetic Diversity of Lactococcus spp. from Brazilian Fish [PDF]

Microorganisms
Lactococcosis has emerged as an economically and ecologically significant disease in aquatic animals worldwide. This study employed multilocus sequence typing (MLST) to investigate the genetic diversity of Lactococcus spp.
Guilherme Campos Tavares, Sarah Portes Carneiro, Angelo Carlo Chaparro Barbanti, Angélica Emanuely Costa do Rosário, Helena Caldeira Matos, Cynthia Rafaela Monteiro da Silva Maia, Henrique Lopes Costa, Renata Catão Egger, Luiz Fagner Ferreira Nogueira, Júlio César Câmara Rosa, Felipe Luiz Pereira, Fabiana Pilarski, Silvia Umeda Gallani, Esteban Soto, Carlos Augusto Gomes Leal, Henrique César Pereira Figueiredo   +15 more
doaj   +2 more sources

First Identification and Characterization of Lactococcus garvieae Isolated from Rainbow Trout (Oncorhynchus mykiss) Cultured in Mexico

Animals, 2020
Lactococcosis is a hyperacute hemorrhagic septicemia disease caused by Lactococcus garvieae, which is an emerging pathogen in global fish farming. Between 2016 and 2018, rainbow trout (Oncorhynchus mykiss) from five farms that presented outbreaks were ...
Cesar Ortega, Rute Irgang, Benjamín Valladares-Carranza, Constanza Collarte, Ruben Avendaño-Herrera   +4 more
doaj   +2 more sources

First Detection of Lactococcus petauri in Domestic Dogs in Italy [PDF]

Animals
Lactococcus garvieae has been considered for a long time the only causal agent of lactococcosis. In recent years, different papers reported the involvement of other two bacterial species: Lactococcus petauri and Lactococcus formosensis.
Simona Sciuto, Giuseppe Esposito, Paolo Pastorino, Khalid Shahin, Katia Varello, Eliana Trabunella, Giulia Milanese, Sonia Scala, Marino Prearo, Pier Luigi Acutis, Angelo Salerno, Simona Zoppi, Silvia Colussi   +12 more
doaj   +2 more sources

Identification, Characterization, and Epidemiological Analysis of Lactococcus garvieae Fish Isolates Obtained in a Period of Eighteen Years [PDF]

Microorganisms
Lactococcosis caused by Lactococcus garvieae is a bacterial infection affecting fish with a considerable economic impact. Recently, L. garvieae has established itself as an opportunistic pathogen in humans.
Ivo Sirakov, Tanya V. Strateva, Vasil Svetoslavov Boyanov, Petya Orozova, Daniel Yordanov, Nikolina Rusenova, Raina Gergova, Svetoslav G. Dimov, Bilyana Sirakova, Vladimir Radosavljević, Liliya Boyanova, Ivan Mitov   +11 more
doaj   +2 more sources

First Description and Characterisation of Lactococcus garvieae Strains Causing Septicaemic Disease in Farmed Sea Bass (Dicentrarchus labrax; Linnaeus) in Spain. [PDF]

J Fish Dis
ABSTRACT This study presents the first description and characterisation of Lactococcus garvieae isolated from diseased European sea bass (Dicentrarchus labrax) farmed in Spain. During autumn 2023, two fish farms were affected by infectious outbreaks causing moderate cumulative fish mortality (5%–10%). Diseased fish showed clinical signs of haemorrhagic
Fouz B, Carballeda-Carrasco E, Barriga-Cuartero J, Torres-Corral Y, Robles Á, Zarza C, Santos Y.   +6 more
europepmc   +2 more sources

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

J Aquat Anim Health, 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.
Abraham T, Yazdi Z, Littman E, Shahin K, Heckman TI, Quijano Cardé EM, Nguyen DT, Hu R, Adkison M, Veek T, Mukkatira K, Richey C, Kwak K, Mohammed HH, Ortega C, Avendaño-Herrera R, Keleher W, LePage V, Gardner I, Welch TJ, Soto E.   +20 more
europepmc   +2 more sources

Molecular epidemiology of zoonotic streptococcosis/lactococcosis in rainbow trout (Oncorhynchus mykiss) aquaculture in Iran [PDF]

Iranian Journal of Microbiology, 2010
Background and Objectives: Streptococcosis/lactococcosis is a hyperacute systemic disease that can occur in marine and fresh waters of many species of fish.
S Haghighi Karsidani, M Soltani, G Nikbakhat-Brojeni, HF Skall, M Ghasemi   +4 more
doaj   +1 more source

First Detection of Lactococcus formosensis subsp. formosensis in Rainbow Trout (Oncorhynchus mykiss) in Europe. [PDF]

J Fish Dis
ABSTRACT Lactococcus garvieae, Lactococcus petauri and Lactococcus formosensis are etiological agents of piscine lactococcosis, a disease reported in Italy since the early 1990s and linked to significant aquaculture losses. To the best of our knowledge, this study reports the first detection of L. formosensis subsp. formosensis in farmed rainbow trout (
Colussi S, Esposito G, Shahin K, Acutis PL, Fariano L, Ghittino C, Goria M, Bondavalli F, Marsan PA, Bignami G, Bozzetta E, Prearo M, Pastorino P.   +12 more
europepmc   +2 more sources

Whole-Genome Sequencing Reveals Virulence and Antimicrobial Resistance Determinants of <i>Lactococcus garvieae</i> Causing Lactococcosis in Cage-Cultured Nile Tilapia (<i>Oreochromis niloticus</i>) in Thailand. [PDF]

Int J Mol Sci
Lactococcosis is an important bacterial disease affecting farmed fish worldwide and is primarily associated with Lactococcus garvieae, Lactococcus petauri, and Lactococcus formosensis. In Thailand, information on L.
Chokmangmeepisarn P, Adisornprasert Y, Meachasompop P, Kumwan B, Chaemlek P, Srisapoome P, Sriphairoj K, Hatachote S, Umputhorn N, Choppradit C, Sangmek P, Rodkhum C, Uchuwittayakul A.   +12 more
europepmc   +2 more sources