One of the following is a disease of poultry

Options

A. foot and mouth disease
B. pebrien disease
C. anthrax
D. Ranikhet disease

Answer

To determine which of the following is a disease of poultry, we will analyze each option provided in the question: foot and mouth disease, babrin disease, anthrax, and ranikid disease.

### Step-by-Step Solution:

1. **Identify Foot and Mouth Disease**:
- Foot and mouth disease is primarily a viral disease caused by the Picornavirus. It affects cloven-hoofed animals such as cattle, sheep, and pigs, but it is not a disease of poultry.
- **Conclusion**: Not a poultry disease.

2. **Identify Babrin Disease**:
- Babrin disease is a disease that affects silkworms and is caused by a protozoan parasite. Since it specifically targets silkworms, it is not related to poultry.
- **Conclusion**: Not a poultry disease.

3. **Identify Anthrax**:
- Anthrax is a bacterial disease caused by Bacillus anthracis. It primarily affects mammals, including livestock, but it does not specifically target poultry.
- **Conclusion**: Not a poultry disease.

4. **Identify Ranikid Disease**:
- Ranikid disease, also known as Newcastle disease, is a viral disease that affects birds, including domesticated fowl, ducks, geese, hens, and turkeys. The virus responsible for this disease is the Newcastle disease virus (NDV). Symptoms include a drop in egg production and a high mortality rate.
- **Conclusion**: This is a disease of poultry.

### Final Answer:
The disease of poultry from the options provided is **Ranikid Disease**.

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