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DOH NEWS RELEASE: Hawaii Department of Health confirms new locally acquired case on Hawaii Island

Posted on Mar 10, 2016 in Latest Department News


HONOLULU — The Hawaii State Department of Health (DOH) confirmed today a new locally-acquired case of dengue fever on Hawaii Island. The individual does not have a history of recent travel outside of Hawaii, so the new case has been added to the local outbreak. This case comes after nearly two weeks of no newly identified infectious cases related to the current outbreak.

“The same response work conducted during the height of the outbreak is continuing,” said Keith Kawaoka, deputy director of Environmental Health. “We haven’t let up on our response efforts even with the slowdown in cases. The department is recruiting eight additional vector control positions on Hawaii Island to increase and sustain effective mosquito abatement work.”

“We have been cautiously optimistic about the slowdown of cases over the last few weeks,” said Darryl Oliveira, administrator of the Hawaii County Civil Defense Agency and Incident Commander of the Hawaii Island dengue response. “Our plan has always been to continue to be vigilant and maintain our efforts to work with the community to protect our residents and visitors through education, outreach, and mosquito abatement.”

Since Sept. 11, 2015, there have been a total of 261 cases of locally-acquired dengue fever related to the current outbreak.

“We continue to remind people who believe they may be ill with dengue fever to come forward and get tested,” added Oliveira. “With every outbreak there is a degree of underreporting, so it’s important that people report their illness to allow the Department of Health to respond quickly.”

The Hawaii Department of Health is continuing to receive dengue fever samples and complete testing routinely within 24 hours Monday through Friday. The department’s Vector Control staff also continue to conduct assessments within 24 hours of a reported case and when warranted follow up with spraying at case residences and other areas of concern.

“It is crucial for our community, residents and visitors alike, to remain alert and diligent in our efforts to prevent mosquito bites and reduce mosquito breeding areas,” said Kawaoka. “The fight against mosquitoes is far from over. Even as this outbreak is winding down, we need to continue working together to fight the bite.”

DOH recommends that residents take the following precautions to “fight the bite” and eliminate potential mosquito breeding grounds around their homes to reduce the threat of dengue fever:

  • Eliminate standing water in buckets, containers and puddles around your home;
  • Fix leaky faucets and outdoor hoses that may be dripping water;
  • Treat bromeliads and other plants that hold water with a larvicide or solution of water and liquid dishwashing soap (one gallon of water to 6 ounces of soap);
  • Clear storm gutters and other outdoor drains of leaves and lawn cuttings;
  • Repair screens and jalousie windows to keep mosquitoes out; and
  • Dispose of old tires and anything else that may collect and hold standing water.

For further recommendations on how to take precautions against mosquitoes and dengue fever, visit DOH’s Disease Outbreak Control Division’s website at

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