In entomologic surveys conducted during the outbreak, Ae. albopictus was present in all 29 communities surveyed on Oahu, Maui, Molokai, and Kauai, but no Ae. aegypti were found at any site. In drier areas, on the leeward sides of the islands, container indices were high (>50%), but landing rates were generally low. However, in Nahiku, a small community in densely vegetated woodland near Hana, Maui, that was heavily affected during the outbreak, adult Ae. albopictus populations were high, with landing rates of 70 to 90 mosquitoes per person in 5 minutes. In the surveys conducted at 300 sites in 2002, Ae. albopictus larvae were ubiquitous on all islands, including Lanai and Hawaii, but Ae. aegypti was only found in 3 communities in the southern part of the island of Hawaii.