Medicinal treatments

Streptococcus agalactiae and S. iniae are two of the most devastating bacteria to impact the warm freshwater fish farming sector around the world – causing diseases that can lead to 80 percent mortalities. Here we describe the bacteria, their…

Carla Phillips Savage, who is currently an associate professor at the Virginia-Maryland College of Veterinary Medicine, discusses her journey to become the only certified aquatic veterinarian in Trinidad and highlights the need for more aquatic animal health p…

Jim Treasurer, co-editor of a new comprehensive publication on sea lice, looks back on over three decades of working to combat aquaculture’s best known and most costly ectoparasites.

The environmental impacts of aquaculture are often in the spotlight. The need for sustainable practices is now firmly embedded in the minds of the public, governments and industry – but this sometimes presents trade-offs in fish welfare.

Asia’s shrimp farmers need to reboot their attitude to biosecurity and stocking densities, argues Robins McIntosh, in a follow-on to Monday’s article on the dangers of disinfection*.

The overuse of disinfectants, coupled with farmers’ willingness to exceed their systems’ carrying capacities, have been key factors in the downfall of the Asian shrimp sector over the last decade, according to Robins McIntosh*.

Ecuador’s relatively extensive shrimp farming techniques have ensured that their shrimp are robust enough to cope with the presence of pathogens that would be disastrous in most parts of Asia – allowing them to continuously produce shrimp sustainably for decad…

José Antonio Camposano, executive president of Ecuador’s national chamber of aquaculture (CNA), provides the country’s latest shrimp production figures, thoughts on sustainability and reflections on the chamber’s new partnership with The Fish Site.

A project that aims to reduce the need for antibiotics in Egypt’s tilapia farming sector is gaining momentum.

As antibiotics face stricter regulations and antimicrobial resistance becomes more widespread, the aquaculture sector is seeking new ways to treat bacterial infections – bringing a renewed focus on bacteriophages.

To mark both European Antibiotic Awareness Day (EAAD) and the start of WHO’s World Antibiotic Awareness week, Dr Chris Matthews, operations director at Fish Vet Group, talks to The Fish Site about antimicrobial resistance (AMR) in global aquaculture and what i…