Diphtheria disease is caused by
A
Corynebacterium diphtheria
B
Diplococus pneumo
C
Pasteurella pestis
D
Streptomyces species
Correct Answer: Corynebacterium diphtheria
Diphtheria is a serious infection caused by strains of bacteria called Corynebacterium diphtheriae that make a toxin (poison).