What are the Health Effects of Climate Change? Sentinel symptoms of climate change: indicators for related health effects. Weinhold B - Environmental health perspectives (2009). Not Altered. CC. The health effects of climate change include: HeatwavesFloodsCrop changesVector-borne illnessesDiarrheal illnessesMalnutrition Post navigation Previous Post What are Current Examples of Emerging Diseases?Next PostWhat is Environmental Pollution?