farmed fish immune system News

  • Vaccination of farmed fish good for animals and thus for humans

    More than half of the fish consumed worldwide is cultivated in ponds or tanks. And the percentage of cultivated fish in relation to wild fish is increasing. The scale on which fish are currently farmed makes it necessary to protect them, by means of vaccination, against disease and premature death. An understanding of the immune system in fish will hopefully lead to effective vaccination methods ...

  • The gene for sexual maturation in salmon is found

    The discovery of the gene that controls sexual maturation in female and male salmon provides new effective methods of controlling sexual maturation in farmed salmon. The new knowledge will also be of great importance in the management of wild salmon stocks. Maturation in salmon reduces growth, fillet quality and activity of the immune system. This leads to poor fish welfare and downgrading of ...


    By AQUAGENICS INCORPORATED

  • Lallemand Animal Nutrition launches a new solution: YANG

    We are pleased to introduce our new solution for livestock producers and pet food application: YANG, the yeast association new generation*. An innovation born of Lallemand research and the expertise of our various divisions — such as oenology, animal and human nutrition — YANG is a synergistic alliance of specific strains of inactivated ...


    By Lallemand Animal Nutrition

  • Surrogate sushi: Japan biotech for bluefin tuna

    Of all the overfished fish in the seas, luscious, fatty bluefin tuna are among the most threatened. Marine scientist Goro Yamazaki, who is known in this seaside community as "Young Mr. Fish," is working to ensure the species survives. Yamazaki is fine-tuning a technology to use mackerel surrogates to spawn the bluefin, a process he hopes will enable fisheries to raise the huge, torpedo-shaped ...


    By Associated Press

  • Farmers Arrested Following Deadly 2011 Listeria Outbreak

    Last month, NBC News published a report that the two brothers who own a cantaloupe farm in Colorado that was implicated in a 2011 Listeria outbreak had been arrested on misdemeanor charges. The charges were related to introducing adulterated food into interstate commerce. The contaminated cantaloupe was consumed in 28 states and was one of the deadliest outbreaks of a foodborne ...


    By EMSL Analytical, Inc.

  • Report on Health and Biodiversity Demonstrates Human Health Benefits from Protecting Biodiversity

    A ground-breaking report on biodiversity and health, launched today at the 14th World Congress on Public Health, in Kolkata, India, shows the significant contribution of biodiversity and ecosystem services to better human health. The report, Connecting Global Priorities: Biodiversity and Human Health, demonstrates that the relationship between biodiversity and human health is extensive and ...

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