Name the two types of cells in which the HIV multplies after gaining entry into human body.

Explanation

### Step-by-Step Solution:

1. **Understanding HIV**: HIV stands for Human Immunodeficiency Virus, which is the virus responsible for causing Acquired Immunodeficiency Syndrome (AIDS). It primarily targets the immune system.

2. **Entry into the Body**: Once HIV enters the human body, it seeks out specific types of cells to infect and multiply.

3. **First Type of Cell - Macrophages**: The first type of cell that HIV multiplies in is the macrophage. Macrophages are a type of white blood cell that play a crucial role in the immune response by engulfing pathogens.

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