What is herd immunity and how does it really work? In this video, we break down the science behind herd immunity, why it’s crucial in preventing the spread of infectious diseases like COVID-19, measles, and influenza, and how vaccination plays a key role. Whether you’re a student, health enthusiast, or just curious about public health, this video provides a clear, science-based explanation.

Learn how vaccines, natural immunity, and community protection all work together to stop outbreaks and save lives. Share this video to spread awareness and understanding — because informed communities are healthier communities!

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