Corynebacterium diphtheriae

Corynebacterium diphtheriae is a type of bacteria that causes diphtheria, an infectious disease. It spreads through respiratory droplets when an infected person coughs or sneezes. The bacteria produce a toxin that damages tissues in the throat and respiratory system, leading to sore throat, fever, and a thick, gray membrane in the throat, which can block breathing. Diphtheria can be serious and even life-threatening if not treated promptly. Vaccination with the diphtheria vaccine is highly effective in preventing the disease. Antibiotics can also help treat the infection and reduce its spread.