CCGL9081 Global Issues

One Planet, One Health

This course is under the thematic cluster(s) of:

  • Sustaining Cities, Cultures, and the Earth (SCCE)

Course Description

This course explores the “One Health” concept, which recognizes the interdependence of human, animal, and environmental health. It emphasizes the collaborative efforts of different disciplines to achieve optimal health for all. This topic is currently gaining significant popularity and attention in today’s world. Students will understand the principles and significance of One Health, examining local, national, and global efforts. The course focuses on applying the approach to real-world contexts such as aquaculture, agriculture, veterinary medicine, and human medical practices. Through case studies, students will explore the complexities and potential solutions involved in promoting the health and well-being of humans, animals, and the environment.

By completing this course, students will have the knowledge and skills to understand and apply the One Health approach. It fosters a holistic perspective on health and promotes collaborative action for a healthier and more sustainable future. Experts from various sectors, including aquaculture, agriculture, veterinary medicine, and clinical physicians, will provide valuable insights and enrich students’ knowledge. Their perspectives and experiences contribute to a comprehensive understanding of the importance and practical applications of One Health in our world.

Course Learning Outcomes

On completing the course, students will be able to:

  1. Understand the concept of One Health and its importance in achieving optimal health outcomes for humans, animals, and the environment in the planet.
  2. Identify the various sectors and disciplines involved in the One Health approach & evaluate the importance of local, national, and international efforts in implementing the One Health approach.
  3. Develop a well-rounded understanding of the subject through insights from aquaculture and agriculture, veterinary medicine, and physician fields.
  4. Explore the challenges and opportunities associated with implementing the One Health approach.

Offer Semester and Day of Teaching

Second semester (Wed)


Study Load

Activities Number of hours
Lectures 24
Tutorials 10
Fieldwork / Visits 16
Experiential learning activity 5
Reading / Self-study 10
Assessment: Essay / Report writing 20
Assessment: Presentation (incl preparation) 15
Assessment: Group poster production and presentation 30
Total: 130

Assessment: 100% coursework

Assessment Tasks Weighting
Tutorial presentation 25
Roleplay / Debate 25
Poster presentation 34
In-class participation and discussions 16

Required Reading


Course Co-ordinator and Teacher(s)

Course Co-ordinator Contact
Dr G.W.K. Ko
Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine
Tel: 3917 0310
Email: gingerko@hku.hk
Teacher(s) Contact
Dr G.W.K. Ko
Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine
Tel: 3917 0310
Email: gingerko@hku.hk
Professor T. Vengatesen
School of Biological Sciences, Faculty of Science
Tel: 2299 0601
Email: rajan@hkucc.hku.hk