Question

Example: Historically, Aedes aegypti were found along the _______________ of the United States but have since move into _______________ and are accessing new hosts. As they expand to more areas where they previously were not, diseases such as dengue fever, West Nile, and chikungunya are ______________ in these areas.

Answer 1

Aedes aegypti mosquitoes have historically been found along the southeastern coast of the United States but have expanded to other regions. This expansion has led to an increase in diseases such as dengue fever, West Nile, and chikungunya in these new areas. Efforts to contain yellow fever have been successful in North America, but the risk of outbreaks is rising in other parts of the world.

Step-by-step explanation:

Historically, Aedes aegypti mosquitoes were found along the southeastern coast of the United States but have since expanded to other regions and are accessing new hosts. As they expand to more areas where they previously were not, diseases such as dengue fever, West Nile, and chikungunya are increasing in these areas. Efforts to contain yellow fever have been successful in North America, but the risk of outbreaks is rising in dense urban cities in Africa and South America. If Aedes aegypti mosquitoes were exposed to infected individuals, new outbreaks could occur