Tropical areas of South America present numerous health risks that travelers must be aware of. The prevalence of infectious diseases in this region of the continent is particularly concerning, and local climatic conditions contribute to the situation. The rainforests and warm, humid climate provide an ideal environment for various pathogens. Such infections often remain confined to rural areas but can also affect tourists, especially those spending extended time in the affected regions. Countries in tropical South America, such as Bolivia, Brazil, Ecuador, French Guiana, Guyana, Colombia, Paraguay, Peru, Suriname, and Venezuela, are particularly at risk. The greatest problems are observed in Venezuela and the Amazon region due to local climate…