''M.bovis'' is a species of the ''[[Mycoplasmas species - Overview|Mycoplasmas]]'' genus. It causes severe pneumonia in calves as a primary pathogen and can occur secondarily to ''Pasteurella'',''Mannheimia'' and [[Infectious Bovine Rhinotracheitis|IBR]]. | ''M.bovis'' is a species of the ''[[Mycoplasmas species - Overview|Mycoplasmas]]'' genus. It causes severe pneumonia in calves as a primary pathogen and can occur secondarily to ''Pasteurella'',''Mannheimia'' and [[Infectious Bovine Rhinotracheitis|IBR]]. |