True about diphtheria are all except:
**Core Concept**
Diphtheria is an infectious disease caused by the bacterium *Corynebacterium diphtheriae*, characterized by the formation of a pseudomembrane in the throat. The toxin produced by this bacterium can lead to serious complications, including respiratory and cardiac issues.
**Why the Correct Answer is Right**
The correct answer choice is not provided, but generally, diphtheria's pathogenesis involves the toxin inhibiting protein synthesis, leading to cell death. The disease's severity and complications, such as myocarditis and neuropathy, are directly related to the toxin's effects.
**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific option details, a common incorrect statement about diphtheria might involve its mode of transmission or the role of the toxin.
**Option B:** Another incorrect statement could pertain to the disease's prevention or treatment, such as the role of vaccination or antitoxin administration.
**Option C:** This might inaccurately describe the pseudomembrane's characteristics or its formation process.
**Option D:** This could mistakenly outline the disease's complications or its impact on different populations.
**Clinical Pearl / High-Yield Fact**
A critical point to remember about diphtheria is the importance of prompt treatment with diphtheria antitoxin and antibiotics, as well as vaccination for prevention.
**Correct Answer:**