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. 2008 Sep;116(9):A382–A388. doi: 10.1289/ehp.116-a382

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graphic file with name ehp-116-a382f4.jpg — A systematic eradication program largely eliminated Ae. aegypti in the Americas by the 1970s. But once the program was discontinued, the vector came back stronger than ever.

Source: Arias JR. 2002. Dengue: how are we doing? Washington, DC: Pan American Health Organization.