AI Article Synopsis
- The Covid-19 pandemic started from animals and many new diseases can jump from animals to humans.
- Scientists need to understand how diseases move between wildlife and people better, including what makes these transfers happen.
- Changes in the environment, like climate change and how we use land, are causing more animal diseases to affect humans, so we need better ways to study and predict these outbreaks.
Article Abstract
The Covid-19 pandemic is of zoonotic origin, and many other emerging infections of humans have their origin in an animal host population. We review the challenges involved in modelling the dynamics of wildlife-human interfaces governing infectious disease emergence and spread. We argue that we need a better understanding of the dynamic nature of such interfaces, the underpinning diversity of pathogens and host-pathogen association networks, and the scales and frequencies at which environmental conditions enable spillover and host shifting from animals to humans to occur. The major drivers of the emergence of zoonoses are anthropogenic, including the global change in climate and land use. These, and other ecological processes pose challenges that must be overcome to counterbalance pandemic risk. The development of more detailed and nuanced models will provide better tools for analysing and understanding infectious disease emergence and spread.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8603269 | PMC |
| http://dx.doi.org/10.1016/j.epidem.2021.100523 | DOI Listing |
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