2013年8月26日 · Koi herpesvirus (KHV) is a highly contagious virus that causes significant morbidity and mortality in common carp (Cyprinus carpio) varieties (Hedrick et al. 2000, Haenen et al. 2004). Common carp is raised as a foodfish in many countries and has also been selectively bred for the ornamental fish industry where it is known as koi.

2020年6月15日 · Koi herpesvirus (KHV), also known as Cyprinid herpesvirus 3 (CyHV3) or carp interstitial nephritis gill necrosis virus, is a highly contagious viral pathogen of common carp and koi carp varieties. Mortality rates are influenced by the virulence of the strain of the virus, the age of the fish (younger fish are more affected than older fish), and ...

6 小时之前 · Similarly, in Mazandaran province, carp had a KHV infection rate of 92.31% while silver carp had a rate of 7.69%. During April and May, Gilan province had the highest contamination rate of 51.39% ...

2020年2月19日 · KHVD in common carp and koi is characterized by external clinical signs like lethargy and food refusal three to nine days post infection (dpi), followed by an enormous increase in mucus production on skin and gill tissues, frequently enophthalmus (Fig. 2b), later on focal and expanded necrosis of the gill tissues (Fig. 2a), round to massively ex...

Koi herpesvirus (KHV), a member of Hervesviridae, has been frequently reported to cause mass mortality (80–100%) in common carps (Cyprinus carpio L.). A unique feature of Herverviridae members is latent infection, maintaining their genetic ...

2022年1月1日 · Koi herpesvirus (KHV) is a globally notifiable fish pathogen that causes disease in common carp and their varieties of koi carp and carp hybrids (Cyprinus carpio x Carassius auratus). The initial reported outbreaks of KHV disease (KHVD) came from Israel, the United States of America, and Germany in 1997–1998.

Koi Herpes Virus (KHV) is a DNA virus that causes a highly contagious acute disease exclusively in common carp (Cyprinus carpio) and its ornamental variety, koi carp. KHV has never been associated with disease in any other species.

koi herpesvirus (KHV), koi herpesvirus disease (KHVD), pathogenesis and virus variants. Different KHV lineages have clearly been identified, possible genomic changes during replication in different cell cultures at different temperatures but also in several hosts have been identified, a persistent stage of

2015年10月2日 · KHV is a viral disease of common carp (Cyprinus carpio) and all its varieties - such as mirror, leather, ghost, koi etc. The disease occurs at higher water temperatures (16˚C+), is highly...

2024年2月26日 · Koi herpesvirus (KHV) is a highly contagious viral disease, causing serious disease outbreaks in all varieties of common carp (Cyrinus carpio) including mirror carp,...