Renibacterium salmoninarum-The Causative Agent of Bacterial Kidney Disease in Salmonid Fish.

ABSTRACT: Renibacterium salmoninarum is one of the oldest known bacterial pathogens of fish. This Gram-positive bacterium is the causative agent of bacterial kidney disease, a chronic infection that is mostly known to infect salmonid fish at low temperatures. Externally, infected fish can display exophthalmia as well as blebs on the skin and ulcerations alongside haemorrhages at the base of the fins and alongside the lateral line. Internally, the kidney, heart, spleen and liver can show signs of swelling. Granulomas can be seen on various internal organs, as can haemorrhages, and the organs can be covered with a false membrane. Ascites can also accumulate in the abdominal cavity. The bacterium is generally cultivated on specialized media such as kidney disease medium-1 (KDM-1), KDM-2 and selective k

SUBMITTER: Delghandi MR 

PROVIDER: S-EPMC7602803 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature