Epizootic Hemorrhagic Disease basics

September 11, 2019 at 12:37AM

Epizootic Hemorrhagic Disease (EHD)

• A virus that attacks deer.

• Spread by biting midges, usually in late summer or early fall.

• Causes fever, internal hemorrhaging, swelling of head and neck, mouth ulcerations.

• Death can occur within 36 hours of infection.

• All deer susceptible.

• Cannot be spread deer to deer.

• Outbreaks worsen during drought, extreme heat when deer congregate around water.

• Disease pops locally and can cause high mortality, but deer populations rebound

• Not known to hurt people

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