https://www.businesstimes.com.sg/co...-sea-bass-singapore-due-deadly-virus-outbreak
Barramundi Group stops farming sea bass in Singapore due to deadly virus outbreak
Published Mon, Jul 31, 2023 · 9:28 am Updated Mon, Jul 31, 2023 · 5:56 pm
As at June 2023, Barramundi Group has harvested all of its Asian sea bass, also known as barramundi, and stopped stocking its three ocean-based farm sites with juvenile fish due to outbreaks caused by the scale drop disease virus (SDDV).
The pathogen, which occurs naturally in Singapore and parts of South-east Asia, can kill more than half a pen of barramundi, which is often touted as the salmon of the tropics.
Responding to queries from ST, SFA said last Wednesday (Jul 26) that farms in the Johor Strait - where the majority of Singapore’s fish farms are located - occasionally reported signs of the virus, which results in scale loss and fin erosion, among other symptoms.
Apart from barramundi and yellowfin seabream, the virus is not known to infect other species of fish. A 2021 study suggests that SDDV affects farmed yellowfin seabream.