#USA, #Hawaii: Dept. of Health Closely Monitoring Detection of #H5 Avian #Influenza in Kauai #Wastewater
{Excerpt} HONOLULU — The Hawai‘i Department of Health (DOH) State Laboratories Division has detected H5 avian influenza (bird flu) at very low levels in wastewater samples collected at the Līhuʻe Wastewater Treatment Plant on Kauaʻi. The first detection was from a sample collected on Dec. 11, 2024 , that was so low that it was not considered a positive result. Samples collected on Dec. 18, 2024 and Jan. 8, 2025 had similar detections. While none is considered a positive result , the consistent very low-level detections indicate a high likelihood that H5 bird flu virus is on Kauaʻi. No H5 virus infections of birds, dairy cows, or humans have been detected on Kauaʻi to date. Detection of infected birds in the state has so far been limited to Oʻahu. The H5 bird flu viruses include the H5N1 subtype of bird flu virus that has spread globally in birds since its initial discovery in 1996 and recently has been detected in several mammal species including dairy cows. Wast...