October 23, 2026
The alert is in response to water samples taken on October 19. The public should exercise caution in and around Willoughby Canal (east of Lake Conway).
October 21, 2026
Water sample testing is underway. Since environmental conditions can change at any time, it is important to exercise caution even if the presence of toxins has not yet been confirmed.
October 12, 2026
DOH-Orange has confirmed two additional cases of locally-acquired dengue, bringing the total number of cases to five.
September 18, 2026
The alert is in response to two additional confirmed cases of locally-acquired dengue.
August 14, 2026
The alert is in response to water samples taken on August 11.
DOH-Orange will be closed July 2-6, and will reopen on Tuesday, July 7, 2026.
Orlando, Fla. — The Florida Department of Health in Orange County (DOH-Orange) has lifted the health alert issued on January 16, 2026, for harmful blue-green algae toxins in Lake Killarney – Killarney Drive. Follow-up water samples taken by the Florida Department of Environmental Protection (DEP) did not detect algae toxins, indicating the public may resume water-related activities.
May 13, 2026
Orlando, Fla. — The Florida Department of Health in Orange County (DOH-Orange) recognizes National Stroke Awareness Month, an observance that highlights the importance of knowing the risk factors and symptoms of stroke.