The causal organism of mastitis in cattle is? by Sunday | Jul 5 | Agricultural Science WAEC | 0 comments A. fungus B. bacterium C. virus D. protozoan E. worm Correct Answer: Option B – bacterium Users Also Read These:Mastitis is a disease which affects the?The diagram above shows the dentition of an…The activity of an organism which affects the…An association between living organisms in which one…The type of nutrition exhibited when organism lives…