VHS( viral haemorrhagic septicemia) is a well known infectious disease of

Options

A. honey bee
B. silk worm
C. fishes
D. poultry birds

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about VHS, which stands for Viral Hemorrhagic Septicemia, and its association with a specific group of organisms.

2. **Identifying the Full Form**: VHS is an acronym for Viral Hemorrhagic Septicemia. This indicates that the disease is caused by a virus.

3. **Recognizing the Causative Agent**: The causative agent of VHS is known as VHSV, which stands for Viral Hemorrhagic Septicemia Virus. This virus is particularly known for its impact on certain organisms.

4. **Determining Affected Organisms**: The transcript mentions that VHS is a fatal disease that primarily affects fishes. It causes significant health issues in these organisms, leading to symptoms such as blood loss and changes in swimming behavior.

5. **Symptoms of VHS**: The transcript describes symptoms associated with VHS, including:
- Swelling of the abdomen in fishes.
- Altered swimming patterns due to balance issues.
- Pale gills resulting from blood loss.

6. **Eliminating Incorrect Options**: The question provides multiple choices: honey bee, silkworm, fishes, and poultry birds. Based on the information provided, we can eliminate honey bees, silkworms, and poultry birds as they are not known to be affected by VHS.

7. **Final Answer**: The correct answer is **fishes**, as VHS is a well-known infectious disease specifically affecting them.

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