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Rabies exposure incidence

In this video Jakob Zinsstag uses the example of dog rabies to explain why a communication between a human health centre and a veterinary diagnostic centre is a clear case …

A glimpse at integrated rabies control

Rabies is a classic viral zoonotic disease, infecting all mammal species. It is generally transmitted through an invasive manner from saliva to a bite wound, leading to encephalitis with distinct, …

Quantitative methods in One Health: a summary

In order to demonstrate the evidence of advantages of a One Health approach, quantitative methods are very important. Watch Jakob Zinsstag explain, what steps have to be taken to use …

Estimating economic cost of zoonotic disease

The One Health economic framework (adapted from Narrod et al. 2012) is a modified risk analysis which links outputs associated with animal health transmission models, economic impact models and risk …

The elements of cross-sector economics

Calculations and graphs help veterinarians to answer questions like ‘Is it cost-effective to mass vaccinate 25 million cattle, sheep and goats in order to prevent human brucellosis?’ or ‘What is …

Exercising with numbers: solution

Here you find the solution to the exercise of the previous step. If desired, you may download a completed spreadsheet. The formulas should be: (S_{(T+1)})= B2 + ($F$2 * (B2+C2+D2)) …

Addressing transmission dynamics with numbers

What are the principles governing the transmission dynamics of infectious diseases? They are best understood if we exemplify them with numbers and fill those in to the spreadsheet of a …

Modelling animal-human disease transmission

With transition models, veterinarians can calculate the transmission of diseases from animals to human and the spread of the illness. This is essential as it reveals where you can intervene …

Matrix Models of Population Dynamics

Populations are dynamic. They are influenced by different incidents, like for example birth and death. An illness can also change the number of individuals in a population. But how do …

Quantify the animal-human interface

Read the following study abstract from ‘Representative Seroprevalences of Brucellosis in Humans and Livestock in Kyrgyzstan’ by Bonfoh et al. 2012. If you have never planned or done a One …

Jumping barriers: a case study

In order to make the One Health concept work we need to investigate the animal-human interaction as well as the underlying biology. If you wish to convince stakeholders and decision …

Cattle and children: a story about nomads

Doctors and veterinarians who work together achieve more than they would achieve working alone. Jakob Zinsstag tells you about his work with mobile pastoralists. He demonstrates how he and his …