[Response of the brown trout (Salmo trutta, L. 1766) and rainbow trout (Salmo gairdneri Richardson, 1836) to infection by a new rhabdovirus].
Intra peritoneal injection of 200 g Trout hold at + 12 degrees C with 2x10(8) p.f.u. of a new Rhabdovirus (strain 23.75) induces an interferon synthesis within 2 days. (IF titres reaching 2,000 units/ml). 1 month later, the surviving Fish exhibit a specific anti 23.75 neutralizing serum activity (titre 40 to 80) which has been demonstrated to be due to immunoglobulins. This seroneutralization is also recorded in 1/3 of the survivors of natural infection.
D000818:Animals; D000914:Antibodies, Viral / Q000096:biosynthesis*; D005393:Fish Diseases / Q000276:immunology*; D007372:Interferons / Q000096:biosynthesis*; D012487:Salmonidae / Q000382:microbiology*; D014337:Trout / Q000382:microbiology*; D014777:Virus Diseases / Q000276:immunology* / Q000662:veterinary*
D000914:Antibodies, Viral; D007372:Interferons
Réaction de la truite fario (Salmo trutta, L. 1766) et arc-en-ciel (Salmo gairdneri Richardson, 1836) à l'infection par un nouveau rhabdovirus