Foot and mouth disease is caused by a? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. nematode B. virus C. bacterium D. fungus Correct Answer: Option B – virus Users Also Read These:Smut disease of cereals is caused by a?A tropical disease caused by Trypanosoma is?Which of the following disease is caused by a bacterium?Foot and mouth disease in sheep is caused by a?Newcastle disease is caused by?