Transmitted by Aedes mosquitoes, especially Aedes aegypti

1. Mosquito Bites

2. Tropical and Subtropical Regions

Common in warm, humid climates ideal for mosquito breeding

3. Stagnant Water

Mosquitoes breed in standing water like containers and clogged drains

4. Urbanization

Rapid city growth often leads to poor sanitation and increased mosquito-human contact

TiWarmer temperatures and altered rainfall expand mosquito habitats

5. Climate Change

6. Travel and Migration

Movement of people spreads the virus to new areas with suitable mosquito populations

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7. Lack of Awareness

Insufficient knowledge about prevention leads to increased risk

8. Inadequate Vector Control

Poor mosquito control measures allow mosquito populations to thrive

9. Lack of Vaccine

Limited access to effective vaccines hampers prevention efforts

10. Human Behavior

Inconsistent use of repellents and protective clothing increases exposure to bites