Which of the following is not correctly matched ?

Options

A. Genital warts - viral disease
B. Chlamydiasis - protozoan disease
C. Candidiasis - fungal disease
D. Syphilis - bacterial disease

Answer

To solve the question "Which of the following is not correctly matched?" we will analyze each option provided in the question regarding the diseases and their causative agents.

### Step-by-Step Solution:

1. **Identify the Options**: The question provides a list of diseases along with their supposed causative agents. We need to evaluate each pair.

2. **Evaluate Genital Warts**:
- **Disease**: Genital Warts
- **Causative Agent**: Human Papilloma Virus (HPV)
- **Analysis**: Genital warts are indeed caused by the Human Papilloma Virus, which is a viral infection.
- **Conclusion**: This option is correctly matched.

3. **Evaluate Clamediasis**:
- **Disease**: Clamediasis
- **Causative Agent**: Protozoan
- **Analysis**: Clamediasis is actually caused by the bacterium Chlamydia trachomatis, not a protozoan. Therefore, this is incorrectly matched.
- **Conclusion**: This option is not correctly matched.

4. **Evaluate Candidiasis**:
- **Disease**: Candidiasis
- **Causative Agent**: Fungal
- **Analysis**: Candidiasis is caused by the fungus Candida, which is correct. However, it is important to note that it is not primarily a sexually transmitted disease.
- **Conclusion**: This option is correctly matched.

5. **Evaluate Syphilis**:
- **Disease**: Syphilis
- **Causative Agent**: Bacterial
- **Analysis**: Syphilis is caused by the bacterium Treponema pallidum, which is correct.
- **Conclusion**: This option is correctly matched.

6. **Final Decision**: After evaluating all options, we find that the only option that is not correctly matched is **Clamediasis** (option B), as it is a bacterial disease, not a protozoan disease.

### Answer:
The answer to the question is **option B: Clamediasis**.

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