Trypanosomiasis is transmitted by:

Options

A. louse
B. mayfly
C. tsetse fly
D. sandfly

Answer

**Step-by-Step Solution:**

1. **Identify the Disease**: The question asks about the transmission of trypanosomiasis, which is a disease caused by protozoan parasites of the genus Trypanosoma.

2. **Understand Transmission Vectors**: To answer the question, we need to know the vectors that transmit trypanosomiasis. The options provided are:
- Option 1: Loves
- Option 2: May fly
- Option 3: Tsetse fly
- Option 4: Sand fly

3. **Select the Correct Vector**: Among the options, the Tsetse fly (Option 3) is known to be the primary vector for African trypanosomiasis (also known as sleeping sickness). This fly belongs to the genus Glossina.

4. **Differentiate Between Types of Trypanosomiasis**: There are two main types of trypanosomiasis:
- African trypanosomiasis (sleeping sickness) transmitted by the Tsetse fly.
- American trypanosomiasis (Chagas disease) transmitted by kissing bugs.

5. **Conclude the Answer**: Based on the information gathered, the correct answer to the question is that trypanosomiasis is transmitted by the Tsetse fly (Option 3).

**Final Answer**: Trypanosomiasis is transmitted by the Tsetse fly (Option 3).

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