Want is the ans of 10 ?
Dear Student, a) Diphtheria is a disease caused by the bacterium Corynebacterium diphtheriae. b) Influenza is an infectious disease caused by myxovirus. It is commonly known as the flu. c) Cholera is a bacterial disease that is transmitted through contaminated food and water. d) Typhoid is a bacterial disease caused by Salmonella typhi. Therefore, the option is 'B' influenza, as it is caused by a virus. Regards