Gonorrhoea and syphilis are common in

Options

A. african countries
B. Europeon contries
C. All over the world
D. Asia countries

Answer

### Step-by-Step Solution:

1. **Understanding Gonorrhea and Syphilis**:
- Both gonorrhea and syphilis are sexually transmitted diseases (STDs) caused by bacteria. Gonorrhea is caused by the bacterium *Neisseria gonorrhoeae*, while syphilis is caused by *Treponema pallidum*.

2. **Identifying the Nature of the Diseases**:
- Both diseases are classified as bacterial infections. This means they can be treated with antibiotics, but they are primarily spread through sexual contact.

3. **Analyzing the Options Given**:
- The options provided are:
- African countries
- European countries
- All over the world
- Asian countries

4. **Evaluating the Spread of the Diseases**:
- Gonorrhea and syphilis are not limited to any specific region or continent. They can be found in various populations around the globe.

5. **Conclusion**:
- Since both gonorrhea and syphilis are prevalent in many regions, the correct answer is that they are common "all over the world".

### Final Answer:
Gonorrhea and syphilis are common all over the world.

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