📖 what
What is diphtheria?
MedicineBacterial disease
Quick Answer
Diphtheria is a bacterial infection that can form a thick throat membrane and make breathing difficult. It is dangerous because the toxin can damage the heart and nerves.
The Full Story
Diphtheria is caused by Corynebacterium diphtheriae, and its most feared feature is a thick gray membrane that can block the airway. The bacterium also produces a toxin that can injure the heart muscle and nervous system. Before vaccination, diphtheria was a major childhood killer. The diphtheria toxoid vaccine, later combined with tetanus and pertussis vaccines, has made the disease rare in many countries.
Key Facts
1.Diphtheria can create a membrane that obstructs breathing
2.Its toxin can damage the heart and nerves
3.The vaccine is commonly given in combination with tetanus and pertussis
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Suggested video title for this topic:
"The throat infection that became a vaccine success story"