Bird flu outbreak in Chicago kills hundreds of mergansers, affecting over 11,000 wild birds since 2022.

Hundreds of dead and sick red-breasted mergansers have been found along Lake Michigan in Chicago, with officials suspecting bird flu as the cause. The outbreak has affected over 11,000 wild birds and nearly 150 million poultry since 2022, leading to higher egg prices. Experts warn pet owners to be cautious as the flu can spread to cats and dogs. The virus, which thrives in cold weather, may persist for an extended period.

6 weeks ago
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