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Percentage of houses infested with CHIKV, DENV, and/or ZIKV-positive male Ae. aegypti from low-density (<10 total male mosquitos collected per house, N = 101) and high-density (>10 total male mosquitoes collected per house, N = 42) premises in Yucatán, México. The variable co-occurrence contains percentages of houses where mosquitoes were positive for two viruses within the same house.
