State and local health officials in Hawaii report no recent incidences of locally acquired dengue fever in 30 days; however, they say the public should not to let their guard down in the fight against mosquitoes and the diseases they transmit.

Image/CDC
Image/CDC

The state and Hawai‘i County are standing down certain emergency response activities related to the dengue fever outbreak after 30 days of no new locally acquired cases. This decision rests on the fact that three periods of the maximum human incubation period of ten days have passed. The final day of the infectious period for the last reported case was March 27. However, as per routine operations, the Hawai‘i State Department of Health (DOH) continues to immediately investigate all travel related cases and conduct mosquito assessments and/or treatment of potential areas of mosquito exposure.

“This milestone could not have been reached without the diligent efforts and teamwork by the Department of Health and the Hawai‘i County Civil Defense Agency,” said Gov. Ige. “While this outbreak seems to be ending, our statewide response to mosquito-borne diseases must continue. We must remain vigilant in our mosquito prevention and abatement practices, be ready to respond to the Zika virus, and continue working together as a state to ‘Fight the Bite.’”

Since Oct. 28, 2015, DOH and the Hawai‘i County Civil Defense Agency (HCCDA) have been actively investigating and responding to locally-acquired cases of dengue fever on Hawai‘i Island. Dengue is not endemic to Hawai‘i, but it is intermittently imported from endemic areas by infected travelers. As of April 27, 2016, 264 cases of locally-acquired dengue fever have been confirmed on Hawai‘i  Island with illnesses occurring as early as Sept. 11, 2015.

“By no means are we out of the clear,” said Darryl Oliveira, administrator of the Hawai‘i County Civil Defense Agency. “Cooperation and collaboration between the state and county have been exemplary but we continue to identify actions and efforts that we can improve on in the future. We appreciate the tremendous initiative shown by the community in assisting with mosquito abatement and encourage everyone to continue taking proactive measures around their homes and neighborhoods to keep our state safe.”

“Knowing the dengue fever outbreak has been halted is welcome news for Hawaii’s tourism industry, especially for the travel partners, employees and residents who rely on its continued success,” said George D. Szigeti, president and CEO of the Hawai‘i Tourism Authority. “Travelers considering a visit to the Hawaiian Islands in the coming months can make their plans with confidence and without the hesitation that dengue may have been causing them.”

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