Thirty deer died in British Columbia from possible viral diseases spread by midges; tests are pending.

At least 30 deer have died in and around Grand Forks, British Columbia, over two weeks, prompting officials to investigate a possible outbreak of epizootic hemorrhagic disease (EHD) or bluetongue, viral illnesses spread by biting midges. The deer appeared healthy before sudden death, with some showing signs like excessive salivation, weakness, or blue discoloration in the mouth. Testing is underway, with samples sent to Penticton for analysis, and results expected soon. Chronic wasting disease has been ruled out. The diseases, which cause internal bleeding and death within 8 to 36 hours, are not harmful to humans and are typically active in late summer and early fall. Wind may have carried infected midges from the U.S. to the region. Officials urge residents to report fresh deer carcasses.