Hawaii Reports Early Rise in Influenza Activity
Hawaii health officials note a significant increase in local influenza test positivity rates compared to last year.
Updated on Oct. 22, 2026 in COVID-19
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Influenza test positivity across Hawaii has surged to 25.7 percent in the most recent week. This jump represents a notable increase over the 5.2 percent positivity rate recorded at this time last year.
Why it matters
The state is projected to reach peak flu levels earlier than observed in previous seasons. Health experts emphasize the importance of monitoring these trends to manage the spread and impact of the virus on the local community.
Influenza test positivity hit 25.7 percent this week compared to just 5.2 percent during the same period in 2025. This current rise follows the 2025-2026 season which saw a peak positivity rate of 36.3 percent during the week ending Dec. 27, 2025.
The players
Walmart
Walmart is a multinational retail corporation that operates a chain of hypermarkets and grocery stores.
Longs Drugs
Longs Drugs is a retail pharmacy chain widely recognized for providing pharmaceutical services and health supplies across Hawaii.
The details
Healthcare providers are prescribing oseltamivir to help reduce symptoms and curb the spread of the virus throughout the islands. Retailers such as Walmart and Longs Drugs currently stock both generic oseltamivir and at-home influenza tests for residents.
Timeline
Flu activity began to rise during October 2026.
The 2025-2026 flu season peaked during the week ending Dec. 27, 2025.
Health Landscape
This early surge in influenza activity contrasts with the timeline of the 2025-2026 flu season peak. By measuring current data against these historical patterns, health officials can better anticipate the trajectory of seasonal respiratory illnesses in the region.
Residents should consult with healthcare providers regarding the use of oseltamivir to manage potential symptoms. At-home testing is available for purchase at local retailers to help individuals monitor their health status.
The takeaway
Maintaining awareness of early seasonal trends can help residents prepare for potential health impacts during the winter months. Consulting with a physician remains the most effective way to address individual health concerns related to influenza.
Further reading
For broader updates on respiratory virus trends, visit the Hawaii COVID-19 resource page.
Source note: This article includes information reported by KHON2.
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