A congential disease is

Options

A. kalaazar
B. Measles
C. Meningitis
D. Sickle cell anaemia

Answer

**Step-by-Step Solution:**

1. **Understanding Congenital Diseases**: A congenital disease is a condition that is present at birth. This can include a variety of disorders that may result in physical, intellectual, or developmental disabilities.

2. **Identifying the Options**: The question provides four options:
- A. Cholera
- B. Measles
- C. Meningitis
- D. Sickle Cell Anemia

3. **Analyzing Each Option**:
- **Cholera**: This is an infectious disease caused by the bacterium Vibrio cholerae, typically contracted through contaminated water or food. It is not congenital.
- **Measles**: This is a viral infection that is preventable through vaccination. It is not present at birth and is also not congenital.
- **Meningitis**: This refers to the inflammation of the protective membranes covering the brain and spinal cord, often caused by infections. It is not a congenital condition.
- **Sickle Cell Anemia**: This is a genetic blood disorder that is inherited from parents. It results in the production of abnormal hemoglobin, leading to sickle-shaped red blood cells. This condition is present at birth.

4. **Conclusion**: Based on the analysis, the only option that qualifies as a congenital disease is D. Sickle Cell Anemia.

**Final Answer**: D. Sickle Cell Anemia

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