One Health Capacity Building

Building our global capability to respond to (re-) emerging zoonotic pathogens

You are here:  Home > Courses > Veterinary Public Health Interventions at the Human-Animal Interface

Veterinary Public Health Interventions at the Human–Animal Interface

Humans exist in a complex web of relationships with the domestic and wild animals they depend on for their food and livelihoods. In some situations, humans share their living and working environment with the animals.

The interface between humans, animals, and the environments they share can be a source of diseases that have an impact on public health. For some diseases, the impact can be far reaching and affect the social and economic well-being of the world population. Diseases that are transmissible from animals to humans through direct contact or through food, water, and the environment, are commonly referred to as “zoonoses”.


This introductory course and the accompanying documents provided will put you and your colleagues in a better position to understand and manage public health risks at the human–animal–environment interface.


Course content

The Veterinary Public Health Interventions at the Human–Animal Interface course is provided entirely online. Candidates can study at their own pace, but the course should take a total of around 6 hours to complete.

Topics covered include:

  • Veterinary Public Health interventions
  • Biosecurity
  • Modelling zoonotic diseases

Each module provides a range of information, resources and activities for candidates to work through.

The aims of the course are to provide:

  • An introduction to the risks of disease transmission at the human–animal interface and the role of the veterinarian in helping to safeguard animal and public health
  • An understanding of the role of biosecurity in disease control for livestock enterprises as well as for national and international trade
  • An introduction to the use of epidemiological modelling as a tool for understanding how disease could spread and the effect of applying control measures

The objectives are that by the end of the course the candidate will be able to:

  • Explain why the interdependent relationship between humans, animals and their environment needs to be considered when addressing complex zoonotic diseases
  • List the steps involved in the emergence of host-switching viruses
  • Explain the role of wildlife trade in zoonoses emergence
  • Describe how good biosecurity practices can be implemented on farms to minimise the risk of the introduction and spread of infectious diseases
  • Provide examples of how the risk of exposure to zoonoses can be reduced for people working at the human–animal interface
  • Outline the benefits of epidemiological models and how they may support contingency planning and government policy
  • Discuss how assumptions and model limitations must be considered when designing policies based on epidemiological models' output

Once the course is complete, there is an online examination, which comprises of 10 multiple choice questions to be answered in 30 minutes.

After passing the online examination, candidates will be able to download and print off a certificate of completion.

Latest updates

One Health Capacity Building

Welcome to the Improve OHCB website.

AHP Training

For Animal Health Paraprofessional training visit improve-ahp.com


OV Training

For Official Veterinarian training visit improve-ov.com



Independent, confidential and free help for everyone in the veterinary community.