Classify the AIDS as infectious or non-infectious

Explanation

### Step-by-Step Solution:

1. **Understanding the Definitions**:
- First, we need to understand what constitutes an infectious disease and a non-infectious disease.
- An **infectious disease** is one that can spread from an infected person to a healthy person, usually caused by pathogens like bacteria, viruses, or parasites.
- A **non-infectious disease**, on the other hand, does not spread from person to person and can be caused by factors other than pathogens, such as genetic issues or environmental factors.

2. **Identifying AIDS**:
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