Contact with nature is helping infectious diseases to spread
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Some of the world’s most notorious infections – including Lyme disease, rabies, and Ebola come from zoonotic diseases. These illnesses are caused by pathogens (bacteria, viruses, or other parasitic organisms) which can be passed from animals to humans. BuContact with nature is helping infectious diseases to spread
Some of the world’s most notorious infections – including Lyme disease, rabies, and Ebola come from zoonotic diseases. These illnesses are caused by pathogens (bacteria, viruses, or other parasitic organisms) which can be passed from animals to humans. But, even though they can lead to serious health problems, there is a gap in our knowledge when it comes to these diseases. We don’t yet fully understand how pathogens “shift” between different host species and cause epidemics – and research is starting to show that the changing environment could be a factor. The number of animal species that a pathogen infects is an indicator of its capability to shift to other host species and infect them, too. Pathogens that infect more animal species should be more likely to jump to a new host. Rabies viruses, for example, are seemingly capable of infecting virtually any mammalian species they encounter, putting humans worldwide at risk of spillover. Research has also found that how infected animals are related to one another is important. If a pathogen infects monkey and ape species, for example, it will probably have a better chance of infecting humans than one that primarily infects birds... Read more














