Which of the following signs is characteristic of Rinderpest?

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Rinderpest is a mucosal disease that causes widespread necrosis of epithelial tissues, especially on the surfaces exposed to the external environment. Because the virus targets mucous membranes and conjunctiva, you see signs reflecting this involvement: discharge from the eyes due to conjunctival infection, and erosions in the mouth that become necrotic ulcerations with drooling and poor intake. The genital tract can also be affected, producing necrotic erosions there. In the gastrointestinal tract the disease can cause characteristic hemorrhagic lesions in the colon, often described as zebra-striped hemorrhages due to alternating bands of normal and hemorrhagic mucosa. When you see this combination—ocular discharge plus necrotic oral ulcers and genital mucosal lesions, along with distinctive colonic hemorrhages—it points very strongly toward rinderpest rather than signs limited to fever and nasal discharge or localized itching or hoof changes.