A person suffering from fever is advised to take blood test. What may happen to his WBC count and why ?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Context**: A person suffering from fever is often experiencing an underlying infection. Fever is a common response of the body to fight off infections.

2. **Role of White Blood Cells (WBCs)**: White blood cells, also known as leukocytes, are crucial components of the immune system. They help the body to fight infections by identifying and destroying pathogens such as bacteria and viruses.

3. **Response to Infection**: When a person has a fever, it indicates that the body is responding to an infection. In response to this infection, the body increases the production of white blood cells.

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