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  2. Fish diseases and parasites - Wikipedia

    en.wikipedia.org/wiki/Fish_diseases_and_parasites

    Like humans and other animals, fish suffer from diseases and parasites. Fish defences against disease are specific and non-specific. Fish defences against disease are specific and non-specific. Non-specific defences include skin and scales, as well as the mucus layer secreted by the epidermis that traps microorganisms and inhibits their growth.

  3. Trichinosis - Wikipedia

    en.wikipedia.org/wiki/Trichinosis

    Several species of Trichinella can cause disease, with T. spiralis being the most common. [1] After the infected meat has been eaten, the larvae are released from their cysts in the stomach. [1] They then invade the wall of the small intestine, where they develop into adult worms. [1]

  4. Viral hemorrhagic septicemia - Wikipedia

    en.wikipedia.org/wiki/Viral_hemorrhagic_septicemia

    Another related fish rhabdovirus in the genus Novirhabdovirus is Salmonid novirhabdovirus (formerly Infectious hematopoietic necrosis virus (IHNV)), which causes infectious hematopoietic necrosis (IHN) disease in salmonidae. The viral cause of the disease was discovered in 1963 by M. H. Jenson. [8] The virus is an enveloped, bullet-shaped ...

  5. Anisakis - Wikipedia

    en.wikipedia.org/wiki/Anisakis

    The genus Anisakis was defined in 1845 [2] by Félix Dujardin as a subgenus of the genus Ascaris Linnaeus, 1758.Dujardin did not make explicit the etymology, but stated that the subgenus included the species in which the males have unequal spicules ("mâles ayant des spicules inégaux"); thus, the name Anisakis is based on anis-(Greek prefix for different) and akis (Greek for spine or spicule).

  6. Trichinella spiralis - Wikipedia

    en.wikipedia.org/wiki/Trichinella_spiralis

    Trichinella spiralis is a viviparous [1] nematode parasite, occurring in rodents, pigs, bears, hyenas and humans, and is responsible for the disease trichinosis. It is sometimes referred to as the "pork worm" due to it being typically encountered in undercooked pork products. It should not be confused with the distantly related pork tapeworm.

  7. These fish are the best and worst for your health, say experts

    www.aol.com/fish-best-worst-health-experts...

    There are good reasons this fish gets a lot of love from health professionals. "Salmon is among the best choices for healthy fish. It's high in omega-3s — fats that help cardiovascular and brain ...

  8. Columnaris - Wikipedia

    en.wikipedia.org/wiki/Columnaris

    The bacteria are ubiquitous in fresh water, and cultured fish reared in ponds or raceways are the primary concern – with disease most prevalent in air temperatures above 12–14 °C. Due to the appearance of bacterial clumps, it can be mistaken for a fungal infection. The disease is highly contagious, and the outcome is commonly fatal.

  9. Pathogen - Wikipedia

    en.wikipedia.org/wiki/Pathogen

    A photomicrograph of a stool that has shigella dysentery. These bacteria typically cause foodborne illness. The bacterial disease tuberculosis, primarily caused by Mycobacterium tuberculosis, has one of the highest disease burdens, killing 1.6 million people in 2021, mostly in Africa and Southeast Asia. [16]