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Unit of study_
VIRO3001: Virology
2025 unit information
Viruses are some of the simplest biological machinery known yet they are also the etiological agents for some of the most important human diseases. New technologies that have revolutionised the discovery of viruses are also revealing a hitherto unappreciated abundance and diversity in the ecosphere, and a wider role in human health and disease. Developing new gene technologies have enabled the use of viruses as therapeutic agents, in novel vaccine approaches, gene delivery and in the treatment of cancer. This unit of study is designed to introduce students who have a basic understanding of molecular biology to the rapidly evolving field of virology. Viral infection in plant and animal cells and bacteria is covered by an examination of virus structure, genomes, gene expression and replication. Building upon these foundations, this unit progresses to examine host-virus interactions, pathogenesis, cell injury, the immune response and the prevention and control of infection and outbreaks. The structure and replication of sub-viral agents: viroids and prions, and their role in disease are also covered. The practical component provides hands-on experience in current diagnostic and research techniques such as molecular biology, cell culture, serological techniques, immunofluorescence and immunoblot analyses and is designed to enhance the students' practical skills and complement the lecture series. In these practical sessions experience will be gained handling live, potentially pathogenic microbes. Students will deliver presentations that cover a range of topical issues in virology and how they are presented in the media. Students will develop their communication and critical thinking skills. The unit will be taught by the Discipline of Microbiology within the School of Life and Environmental Sciences with the involvement of the Discipline of Infectious Diseases and Immunology within the Sydney Medical School.
Unit details and rules
Managing faculty or University school:
Science
| Study level | Undergraduate |
|---|---|
| Academic unit | Life and Environmental Sciences Academic Operations |
| Credit points | 6 |
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Prerequisites:
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6 credit points from (MIMI2X02 or MEDS2004 or MICR2X22 or BMED2404) |
|---|---|
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Corequisites:
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None |
| Prohibitions:
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VIRO3901 |
| Assumed knowledge:
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Fundamental concepts of microorganisms, biomolecules and ecosystems |
At the completion of this unit, you should be able to:
- LO1. Define the key characteristics of viruses that distinguish them from other agents of disease such as bacteria, sub-viral particles and prions. Describe the role of viruses as agents of disease, their function in the ecosphere, abundance and diversity.
- LO2. Explain how different classes of viruses replicate, and the impact of genome type on replication and virus structure.
- LO3. Explain how the immune system is able to combat viral infections and confer immunity, and the various ways viruses have evolved to circumvent this control mechanism. Explain how viral diseases emerge and the threat posed to public health. Explain how anti-viral drugs and vaccination act to limit virus replication.
- LO4. Perform basic cell culture, fluorescence microscopy, diagnostic and molecular techniques used in a modern virology laboratory, and explain the scientific principles behind these techniques
- LO5. Critically evaluate experimental approaches used in virology to formulate and test hypotheses.
Unit availability
This section lists the session, attendance modes and locations the unit is available in. There is a unit outline for each of the unit availabilities, which gives you information about the unit including assessment details and a schedule of weekly activities.
The outline is published 2 weeks before the first day of teaching. You can look at previous outlines for a guide to the details of a unit.
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Modes of attendance (MoA)
This refers to the Mode of attendance (MoA) for the unit as it appears when you’re selecting your units in Sydney Student. Find more information about modes of attendance on our website.
Important enrolment information
Additional advice
Students are strongly advised to complete VIRO3001 or VIRO3901 before enrolling in VIRO3002 or VIRO3902.
