Enterobius infection occurs through

Options

A. Mosquito
B. Contamination
C. Inoculation
D. Piercing

Answer

**Step-by-Step Solution:**

1. **Identify the Organism**: The question refers to "Enterobius," which is commonly known as the pinworm. It is a type of parasitic worm belonging to the phylum Nematoda.

2. **Understand the Infection Route**: Enterobius infections are primarily caused by the ingestion of eggs. These eggs can be found in contaminated environments.

3. **Contamination Sources**: The eggs of Enterobius can contaminate food, drinks, or surfaces. The most common way people become infected is by ingesting these eggs after they have been transferred from contaminated surfaces to the mouth, often through hand-to-mouth contact.

4. **Conclusion**: Therefore, the infection occurs through the contamination of food or drinks, rather than through mosquito bites or inoculation.

5. **Correct Answer**: The correct answer to the question is that Enterobius infection occurs through contamination.

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