Get Your Flu Shot! It's Not About You, OK?

The video discusses the flu season, highlighting the importance of getting a flu shot despite concerns about its effectiveness. It explains how the flu virus mutates, making it challenging to produce effective vaccines, especially for the H3N2 strain. The video emphasizes that while vaccines may not eliminate the risk of flu, they significantly reduce it, providing a substantial public health benefit. It also covers the effectiveness of flu shots in different populations, particularly children, and concludes with recommendations for infection control practices.

What does NNT stand for, and why is it significant in evaluating the flu vaccine's effectiveness?

What are some recommended practices to minimize the chance of illness during flu season?