What are the principles of treatment of infectious diseases?

Explanation

### Step-by-Step Solution

1. **Understanding the Principles of Treatment**: The treatment of infectious diseases is based on two main principles: reducing the effects of the disease and eliminating the cause of the disease.

2. **Reducing the Effects of the Disease**:
- This involves supportive care to alleviate symptoms.
- Home remedies can be used, such as providing nutritious food, warm liquids, and creating a comfortable environment for the patient.
- These measures help the body cope with the disease but do not cure the infection.
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