**Core Concept**
The treatment of Helicobacter pylori (H. pylori) infection involves a combination of antibiotics to eradicate the bacteria, along with a proton pump inhibitor (PPI) to reduce stomach acid and improve healing of the gastric mucosa. The standard triple therapy regimen typically includes two antibiotics and a PPI.

**Why the Correct Answer is Right**
The triple therapy regimen is effective in eradicating H. pylori in approximately 80-90% of patients. The combination of antibiotics, such as clarithromycin and amoxicillin, targets the bacteria and prevents resistance. The PPI, such as omeprazole, reduces gastric acid secretion and creates a more favorable environment for healing.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify a particular aspect of anti-H. pylori therapy.
**Option B:** This option is incorrect because it may be true, but the question asks for the exception.
**Option C:** This option is incorrect because it may be true, but the question asks for the exception.
**Option D:** This option is incorrect because it may be true, but the question asks for the exception.

**Clinical Pearl / High-Yield Fact**
It's essential to note that the choice of antibiotics and the duration of treatment may vary depending on the patient's medical history, the presence of antibiotic resistance, and the severity of the infection. Regular follow-up endoscopy and urea breath testing are crucial to confirm eradication of the bacteria.

**Correct Answer: D.**