Tropical infections represent a significant challenge in the ICU due to their diverse etiologies and potential for severe outcomes. These infections are prevalent in specific geographic regions such as Southeast Asia, sub-Saharan Africa, and parts of South America, often exacerbated by environmental, occupational, or travel-related factors. Data from the GeoSentinel database highlight regions where infections like malaria, dengue, and rickettsial diseases are endemic. The monsoon season, characterized by heavy rainfall and flooding, is a peak time for certain infections such as leptospirosis and melioidosis, particularly in countries like India, Thailand, and northern Australia. Effective management in the ICU demands a structured approach to rapidly identify and treat the underlying pathogen while mitigating complications [1–4] [Ref: Algorithm 103.1].