Results 31 to 40 of about 773 (159)

Influence of environment on the pathogenesis of Ostreid herpesvirus-1 (OsHV-1) infections in Pacific oysters (Crassostrea gigas) through differential microbiome responses [PDF]

Heliyon, 2019
The oyster microbiome is thought to contribute to the pathogenesis of mass mortality disease in Pacific oysters, associated with OsHV-1. As filter-feeders, oysters host a microbiota that can be influenced by the estuarine environment.
Erandi Pathirana, Marine Fuhrmann, Richard Whittington, Paul Hick   +3 more
doaj   +2 more sources

Environmental Conditions Associated with Four Index Cases of Pacific Oyster Mortality Syndrome (POMS) in Crassostrea gigas in Australia Between 2010 and 2024: Emergence or Introduction of Ostreid herpesvirus-1? [PDF]

Animals
Warm water temperature is a risk factor for recurrent mass mortality in farmed Pacific oysters Crassostrea gigas caused by Ostreid herpesvirus-1, but there is little information on environmental conditions when the disease first appears in a region—the ...
Richard J. Whittington, Lachlan Ingram, Ana Rubio   +2 more
doaj   +2 more sources

The role of the mussel Mytilus spp. in the transmission of ostreid herpesvirus-1 microVar

Parasitology, 2017
The Pacific oyster Crassostrea gigas contributes significantly to global aquaculture; however, C. gigas culture has been affected by ostreid herpesvirus-1 (OsHV-1) and variants.
S. Hutton, K. O’ Sullivan, C. Laide, S. C. Culloty, B. Bookelaar, A Maloy, S. A. Lynch, A. J. O’ Reilly   +7 more
core   +3 more sources

Evaluation of long-read sequencing for Ostreid herpesvirus type 1 genome characterization from Magallana gigas infected tissues [PDF]

Microbiology Spectrum
Since the 1990s, the Pacific oyster Magallana gigas has faced significant mortality, which has been associated with the detection of the Ostreid Herpesvirus type 1 (OsHV-1).
Aurélie Dotto-Maurel, Camille Pelletier, Lionel Degremont, Serge Heurtebise, Isabelle Arzul, Benjamin Morga, Germain Chevignon   +6 more
doaj   +2 more sources

Metavirome Insights into the Diversity and Potential Pathogenic Infection of Chlamys farreri in the Coastal Seas of the Republic of Korea [PDF]

Pathogens
Chlamys farreri is primarily cultivated in Japan, China, and South Korea. Although mass mortality of scallops has been occurring recently, likely caused by high temperatures or infectious diseases, the underlying cause remains unclear.
Ji Woo Shin, Kang Eun Kim, Joon Sang Park, Min-Jeong Kim, Taek-Kyun Lee, Yu Jin Kim, Hyun-Jung Kim, Seon Min Kim, Seung Won Jung   +8 more
doaj   +2 more sources

Variants of herpetic virus ostreid herpesvirus-1 (OsHV-1) in young Pacific oyster Crassostrea gigas.

Virologie (Montrouge, France), 2013
International audienceSince the 1990s, high mortality rates of young Pacific oysters Crassostrea gigas have been regularly recorded in France and affect mainly spat (oysters less than 1 year old).
Martenot, Claire
core   +4 more sources

Effect of water temperature on mortality of Pacific oysters Crassostrea gigas associated with microvariant ostreid herpesvirus 1 (OsHV-1 µVar)

Aquaculture Environment Interactions, 2016
The ostreid herpesvirus 1 microvariant (OsHV-1 µVar) causes mass mortality of Pacific oysters Crassostrea gigas. Water temperature can directly influence the incidence of disease or correlate with seasonal changes in the environment and oyster physiology
Paul Hick, Richard J Whittington, Joy A Becker   +2 more
exaly   +3 more sources

Transmission of Ostreid herpesvirus-1 in Crassostrea gigas by cohabitation: effects of food and number of infected donor oysters

Aquaculture Environment Interactions, 2015
Ostreid herpesvirus-1 (OsHV-1) causes severe mortalities in commercially produced Crassostrea gigas, with oysters
Olivia Evans, Paul Hick, Navneet K Dhand   +2 more
exaly   +3 more sources

Risk‐based valuation of surveillance data in open environments: Methods application to a key shellfish aquaculture production region

Journal of the World Aquaculture Society
Disease freedom surveillance is challenging in settings where environmental conditions and population health can change abruptly. We propose a novel approach to freedom evaluation that is specifically suited to open environments.
Lori Gustafson, Marta Remmenga, Clara Duncan, Clayton Bliss, David Bushek, Ryan B. Carnegie, Cem Giray, Ted Meyers, Katherine Davis, Kathleen Hartman, Ralph Elston   +10 more
doaj   +2 more sources

Virulence of Ostreid herpesvirus 1 μVar in sea water at 16 °C and 25 °C

Aquaculture, 2015
International audienceThe Ostreid herpesvirus 1 (OsHV-1) is associated with the mortality of young oysters Crassostrea gigas in France. The virus could infect different marine bivalve species and OsHV-1 DNA was previously detected in crustacean, marine ...
Denéchère, Lucie, Oden, Elise, Houssin, Maryline, Martenot, Claire, Travaillé, Emmanuelle, Trancart, Suzanne, Metayer, Laetitia, Hubert, Paul   +7 more
core   +4 more sources