GS PrelimsScience and TechnologyHuman Health and Diseases2002

Foot-and-mouth disease in animals, a current epidemic in some parts of the world, is caused by

Bacterium

Fungus

Protozoan

Virus

Correct Answer: Option D

Explanation

1. The question asks for the causative agent of Foot-and-mouth disease (FMD) in animals. 2. FMD is a severe and highly contagious disease affecting cloven-hoofed animals like cattle, pigs, sheep, goats, and deer. 3. The disease is caused by a Virus (Option D) belonging to the Aphthovirus genus, within the Picornaviridae family. 4. There are several serotypes and numerous strains of the FMD virus. 5. It is not caused by a Bacterium (A), Fungus (B), or Protozoan (C).

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