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Vaccination Basics

Vaccines are one of the most effective tools in modern medicine. They have helped preventing millions of deaths and protect communities from dangerous infectious diseases. Understanding how vaccines work and why they are important can empower individuals, parents, and healthcare professionals to make informed decisions.

Vaccination is not just about personal protection — it plays a key role in public health, contributing to the safety of entire populations. This section offers an easy-to-understand introduction to vaccines and answers key questions about their function, development, and use.

Explore the subtopics below to learn more: