Iranian Journal of Fisheries Sciences
مجله علوم شیلاتی ایران
IJFS
Agriculture
http://jifro.ir
1
admin
1562-2916
10.18869/acadpub.ijfs
en
jalali
1397
10
1
gregorian
2019
1
1
18
1
online
1
fulltext
other
Viral nervous necrosis (VNN) an emerging disease caused by Nodaviridae in aquatic hosts: Diagnosis, control and prevention: A review
پژوهشي
Orginal research papers
Betanodavirus is one of the two genera making up the family Nodaviridae and is the etiological agent of viral nervous necrosis (VNN, also known as viral encephalopathy and retinopathy or VER). The virus infects a large range of host species in more than 50 species of marine and freshwater fish worldwide from different geographical areas and the known host range continues to expand as new species of fish are used for aquaculture. The disease is characterized by vacuolating necrosis of neural cells of the brain, retina and spinal cord and causes up to 100% mortality in larval and juvenile fish, and can cause significant losses in older fish. The lack of knowledge about control and prevention of the disease makes the problem serious and impedes development of management approaches. Therefore this review focuses on current knowledge and future perspectives of viral nervous necrosis in the aquaculture industry with special focus on the type of diagnosis, control and prevention of the disease.
Viral nervous necrosis, Betanodavirus, Diagnosis, Control and prevention
30
47
http://jifro.ir/browse.php?a_code=A-10-92-6&slc_lang=other&sid=1
M.J.
Zorriehzahra
zorrieh@yahoo.com
100319475328460037129
100319475328460037129
Yes
Aquatic Animal Health and Diseases Department, Iranian Fisheries Science Research Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Tehran, I.R. Iran.
Aquatic Animal Health and Diseases Department, Iranian Fisheries Science Research Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Tehran, I.R. Iran.
M.
Adel
100319475328460037130
100319475328460037130
No
Aquatic Animal Health and Diseases Department, Iranian Fisheries Science Research Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Tehran, I.R. Iran.
Aquatic Animal Health and Diseases Department, Iranian Fisheries Science Research Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Tehran, I.R. Iran.
M.
Dadar
100319475328460037131
100319475328460037131
No
Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, I.R. Iran.
Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, I.R. Iran.
S.
Ullah
100319475328460037132
100319475328460037132
No
Fisheries and Aquaculture Lab, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
Fisheries and Aquaculture Lab, Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
M.
Ghasemi
100319475328460037133
100319475328460037133
No
Iranian Fisheries Science Research Institute (IFSRI), Inland Water Aquaculture Research Center, Bandar Anzali, I.R. Iran.
Iranian Fisheries Science Research Institute (IFSRI), Inland Water Aquaculture Research Center, Bandar Anzali, I.R. Iran.