Biodiversity is much more than what we see. Biodiversity also includes a number of microorganisms, such as bacteria, fungi and viruses, many of which cause disease in animals, plants and man. In the Amazon, many of these organisms live in the body of repository animals that are in the forest and can jump to humans, with the potential to cause new epidemics and pandemics. In the region, we cannot discard plants as repositories for these microorganisms too. It is necessary to reduce deforestation, mining, cattle ranching at the heart of the forest and strive for "One Health" approach, improving social organization, including policies, legislation and science.