NEWS & TRENDS

Aerial drone photo of fish farming unit of sea bass and sea brea

Managing health risks in Mediterranean aquaculture’s least-controllable environment

The consolidation of Mediterranean aquaculture is standardizing production practices in the region and leading to better biosecurity management, but growing out fish in the unforgiving environment at sea poses the sort of challenge that demands realistic, practical solutions.

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Simulation offers insight into emerging-disease spread on salmonid farms

A new computer simulation approach may help better understand how emerging diseases could spread across salmonid farms in England and Wales and the best measures to limit their impact.

Polymerase Chain Reaction (PCR) and Agarose gel electrophoresis

Scientists delve into rising incidence of mycobacteriosis on Norwegian salmon farms

Cases of mycobacteriosis, a serious disease affecting Atlantic salmon predominantly related to Mycobacterium salmoniphilum infections, appear to be on the increase in Norway.

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Bringing aquaculture into mission to boost sustainable livestock production in Sub-Saharan Africa

An interview with Ben North, technical director, Global Commercial Development, Aquaculture Health

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Bacteriophages’ potential for aquaculture still waits to be tapped

Bacteriophages — viruses which infect and kill bacteria — have been seen as a promising option for use in aquaculture for a number of years.

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New approach could improve understanding of farmed seabream welfare

Analyzing proteins from the skin mucus of gilthead seabream (Sparus aurata) could offer a promising, welfare-friendly route to monitor stress levels of the fish during production cycles.

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How to bring greater welfare knowledge to the world’s tilapia farmers

An interview with Sara Barrento, e-learning and aquaculture program manager for FAI Farms

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Cage modifications can help manage sea lice problems — but care needed

Sea lice are one of the primary problems affecting Atlantic salmon farming, with severe infestations impacting fish health and performance, and the stress of treatments being linked with the development of other diseases. Changes to the sea cages that salmon are often farmed in offers one solution, according to an expert.

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Warming climate could mean more-virulent fish viruses, study suggests

Rising temperatures may increase the risk that viral pathogens pose to farmed seafood species, according to French research.

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Helping Mediterranean fish farmers quickly identify disease issues

An interview with Emre Berke, DVM, PhD, field technical support associate for PHARMAQ.