AQX301 Fish Health

Credits (ECTS):5

Course responsible:Øystein Evensen

Campus / Online:Taught campus Ås

Teaching language:Engelsk, norsk

Limits of class size:None

Course frequency:Yearly

Nominal workload:125 hours

Teaching and exam period:The subject has teaching/assessment in the spring.

About this course

The course provides an introduction to fish health in farmed Atlantic salmon. It begins with an overview of general pathology at the organ and cellular levels, including mechanisms and morphological features of inflammation, degeneration, necrosis, and repair/regeneration. Emphasis is placed on the most important bacterial, viral, and parasitic infections/infestations affecting salmonid fish. Diagnostic methods are described for the various infectious diseases. In addition, the course offers an overview of the most significant production-related diseases. It also includes an introduction to fish welfare and disease control and prevention, including biosecurity and vaccination.

Learning outcome

Here is the English translation of your text, organized by Knowledge, Skills, and General Competence:

Knowledge

  • Have knowledge of the general characteristics of various disease conditions in salmonids, with a focus on the most important infectious and production-related diseases in Norwegian aquaculture.
  • Be able to classify the major infectious diseases and understand the etiology of the different infections.
  • Explain how the aquaculture industry can prevent the occurrence and spread of these diseases, including vaccination and biosecurity, and understand the underlying factors leading to the most common production-related diseases.
  • Understand and explain the interaction between environmental factors, health, and welfare in farmed fish, and the significance of this interaction for a sustainable aquaculture industry.

Skills

  • Be able to use the knowledge they acquire to locate and refer to relevant literature and stay updated on innovations within the field.
  • Be able to present, exchange, and explain their views on current challenges within the subject area.

General Competence

  • Have insight into relevant professional issues related to the health and welfare of farmed fish, how diseases are diagnosed and treated, as well as general principles for the prevention and control of various diseases.
  • Learning activities
    Lectures, discussions, lab courses, preparation, and hand-in of group work on assigned tasks.
  • Teaching support
    An electronic textbook covering the subject area is available, along with lecture notes.
  • Prerequisites
    AQX201, BIO314/HFX201, BIO100/generell biologi
  • Recommended prerequisites
    AQX201 Fish health biology or equivalent basic knowledge in biology, farming and basic knowledge in fish physiology and fish anatomy.
  • Assessment method

    The written final exam counts for 100%.

    Grading rule: A-F

    Aid code: A1: No calculator. No other aids.



    School exam Karakterregel: Letter grades Hjelpemiddel: A1 No calculator, no other aids
  • Examiner scheme
    The examiner participates in the design of the exam, and that a guide is drawn up for the examiner that ensures coordinated assessment and the use of the same criteria for assessment.
  • Mandatory activity
    Submission of student thesis.
  • Notes
    If there are fewer than 6 students, the course will be given with an alternative teaching plan.
  • Teaching hours
    Lectures: 20 hours. Group work and preparation for student presentation: 40 hours. Self-study: 45 hours.
  • Preferential right
    Master's and bachelor's students aquaculture
  • Admission requirements
    Science