Choose the incorrect statement w.r.t. Chlamydiasis.

Options

A. It is a viral disease
B. Pathogen cannot reproduce outside the body cell
C. It can cause sterility in both male and female
D. It can be treated with tetracycline

Answer

To solve the question of identifying the incorrect statement regarding Chlamydiasis, we will analyze the provided options step by step.

### Step 1: Understand Chlamydiasis
Chlamydiasis is a sexually transmitted disease (STD) caused by the bacterium **Chlamydia trachomatis**. It primarily affects the reproductive system.

### Step 2: Analyze the Statements
We need to evaluate each statement to determine which one is incorrect.

1. **Statement 1**: "It is a viral disease."
- This statement is incorrect. Chlamydiasis is caused by a bacterium, not a virus. Therefore, this statement is false.

2. **Statement 2**: "A pathogen cannot reproduce outside the body cell."
- This statement is correct. Chlamydia trachomatis reproduces inside the host cells, specifically in the reproductive tract.

3. **Statement 3**: "It can cause sterility in both male and female."
- This statement is also correct. If left untreated, Chlamydiasis can lead to complications such as infertility in both genders.

4. **Statement 4**: "Type can be treated by tetracycline."
- This statement is correct. Tetracycline is an antibiotic commonly used to treat infections caused by Chlamydia trachomatis.

### Step 3: Identify the Incorrect Statement
From the analysis:
- The first statement is incorrect because it misclassifies Chlamydiasis as a viral disease instead of a bacterial one.

### Conclusion
The incorrect statement regarding Chlamydiasis is: **"It is a viral disease."**

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