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What should I do if I see signs of disease in sika deer?

April 5, 2026

Quick Answer

If you see signs of disease in sika deer, such as lesions, discharges, or unusual behavior, do not approach the animal and report your findings to the Maryland Department of Natural Resources or a local wildlife agency for guidance. They can provide advice on handling and testing protocols. It's essential to prioritize public and animal health.

Identifying Disease in Sika Deer

When observing sika deer in Maryland, be aware of the signs of disease, which can range from external lesions and discharges to internal parasites and infections. Common diseases affecting sika deer include chronic wasting disease, tuberculosis, and brucellosis. If you notice any unusual behavior, such as lethargy, loss of appetite, or difficulty walking, report it promptly.

Contacting Authorities

If you suspect a sika deer is diseased, contact the Maryland Department of Natural Resources or a local wildlife agency immediately. They have trained professionals and protocols in place to handle and test the animal safely. You can report your findings by calling the Maryland Department of Natural Resources’ Wildlife and Heritage Service at (410) 260-9585 or submitting an online report.

Handling and Testing Protocols

Once contacted, the authorities will guide you on the next steps. In general, diseased animals are handled by trained professionals using personal protective equipment to minimize the risk of transmission. Testing may involve collecting tissue samples, which are then sent to a laboratory for analysis. The results will determine the course of action, which may include culling the animal to prevent further disease transmission.

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