Feeding.............. in the first few days is essential for preventing infections in a newly born baby.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a specific type of feeding that is crucial in the first few days after a newborn's birth to prevent infections.

2. **Identifying the Key Substance**: The video transcript mentions a specific fluid that is produced by the mother's mammary glands shortly after childbirth. This fluid is essential for the newborn's health.

3. **Recognizing the Name of the Fluid**: The fluid referred to in the transcript is called "colostrum." It is described as a milky white or whitish fluid that is rich in nutrients.

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