Health

Zika Virus Makes a Comeback in Hawaii: What You Need to Know

2025-05-30

Author: Ken Lee

Beware! Zika Virus Returns to Oahu

Hawaii is sounding the alarm! The Department of Health has confirmed the first case of the Zika virus on Oahu since 2019. This startling news comes with two additional suspected exposures, raising concerns among residents and visitors alike.

Symptoms to Watch For

Zika typically exhibits symptoms such as rash, fever, headache, joint pain, and pink eye. However, the virus poses a significant risk for pregnant women, as it can be transmitted to the fetus, leading to severe developmental issues.

Travel-Related Caution

The initial case this year was travel-related, meaning it wasn’t contracted locally. The Hawaii Department of Health (HDOH) is urging everyone to take precautions against mosquito bites and help control the insect population.

Pregnant Women at Greater Risk

For pregnant women, the stakes are particularly high. Zika can cause microcephaly, improper brain development, and even lead to Congenital Zika Syndrome, which results in severe developmental conditions.

Protect Yourself!

In response to the outbreak, local health officials urge the use of EPA-registered insect repellents containing 20-30% DEET or alternatives like picaridin and oil of lemon eucalyptus. Residents should also check their properties, ensuring screens are intact, doors are kept closed, and standing water is eliminated to prevent mosquito breeding.

Vector Control Initiatives

To combat this threat, HDOH has dispatched "vector control teams" to areas of concern, including Waialua and the renowned Haleʻiwa on the North Shore, a favorite spot among surfers and tourists.

Hawaii's Population and Tourism Hotspots

Washington to nearly a million residents, the island features beloved attractions like Honolulu, Waikiki, and Pearl Harbor, plus it recently served as a filming location for the live-action Lilo & Stitch movie.

Stay Informed and Stay Safe!

As Zika makes its return, staying informed is crucial. Residents and visitors are advised to heed health warnings, protect themselves from mosquito bites, and remain vigilant.