Persistent detection of Tilapia lake virus in wild tilapia and tinfoil barbs.

ABSTRACT:

Background and aim

One of the emerging viral diseases in freshwater fish is Tilapia lake virus (TiLV), which infects all stages of fish and results in mass mortalities. Previously, a TiLV case was detected in the wild environment in Malaysia that involved tilapia and tinfoil barb. Hence, this study aimed to determine the presence of TiLV in wild tilapia (Oreochromis niloticus) as well as tinfoil barbs (Barbonymus schwanenfeldii) at the similar lake after the initial outbreak in year 2017.

Materials and methods

Both fish species were sampled from this lake at a month interval for two years and subjected to TiLV detection using reverse transcriptase-polymerase chain reaction and cell culture isolation. Concurrently, bacterial isolation and water quality measureme

SUBMITTER: Abdullah A 

PROVIDER: S-EPMC9178594 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature