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| 1. Mexico: Emergence of Dengue |
5. Rwanda: Malaria at higher altitudes |
| 2. Mexico: (Taxco): Dengue at 1700 meters |
6. Kenya: Range change of Aedes aegypti mosquitoes |
| 3. Costa Rica: Aedes aegypti mosquitoes at 1350 meters |
7. India: Aedes aegypti mosquitoes at 2200 meters |
| 4. Columbia: Aedes aegypti mosquitoes at 2200 meters |
8. New Guinea (Papua): Emergence of Malaria |
Figure 2 Recent geographic shifts in disease vectors. The
distribution, breeding, abundance, and biting rates of mosquitoes,
and the rate of pathogen development within them, are all strongly
influenced by climatic factors.
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