Recent studies underscore intricate climate-environment-health interactions with broad implications. Global decarbonization efforts correlate with unseasonal land cover changes worldwide, signaling complex ecosystem responses. A study in the Americas revealed major dengue outbreaks typically follow El Niño events and seasonal weather patterns, enhancing epidemic predictability. In the Netherlands, surveillance elucidated the emergence and dynamics of Usutu and West Nile viruses, highlighting One Health interfaces. These findings contribute to improved predictive modeling and public health preparedness amid shifting environmental conditions.