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Oct 6, 2023 · Diphtheria (dif-THEER-e-uh) is a serious bacterial infection that usually affects the mucous membranes of the nose and throat. Diphtheria is extremely rare in the United States and other developed countries thanks to widespread vaccination against the disease.
Learn about diphtheria: types, cause, risk factors, treatment, and prevention.
Diphtheria is an infection caused by the bacterium Corynebacterium diphtheriae. Most infections are asymptomatic or have a mild clinical course, but in some outbreaks, the mortality rate approaches 10%. Signs and symptoms may vary from mild to severe, and usually start two to five days after exposure.
Apr 9, 2024 · Diphtheria is a contagious disease that is caused by toxin producing bacteria. It can spread from person to person when an infected person coughs or sneezes. Some people may not develop disease manifestations but can still transmit the bacteria to others.
Apr 6, 2022 · Diphtheria is a contagious infection caused by a bacterium called Corynebacterium diphtheriae. The bacterium releases a toxin that causes a buildup of grey tissue in your throat, leading to problems with swallowing and breathing.
Feb 12, 2024 · Corynebacterium diphtheriae most commonly infect the upper respiratory tract (nose, throat) and skin. If the bacteria make diphtheria toxin, the resulting infection is known as diphtheria. Symptoms depend on the affected part of the body. Respiratory diphtheria is a very serious condition.
Feb 12, 2024 · Diphtheria is a name for any illness caused by a toxin produced by some strains of C. diphtheriae. Diphtheria toxin, rather than C. diphtheriae, is responsible for the serious effects of diphtheria. The toxin kills healthy tissues and can cause many serious health problems.
