Vaccination is a simple, safe, and effective way of protecting people against harmful diseases. Vaccines reduce risks of getting diseases by working with our body’s natural defenses to build protection. When we get a vaccine, our immune system responds it
· recognizes the invading germ, such as the virus or bacteria,
· produces antibodies, proteins produced naturally by the immune system to fight disease;
· remembers the disease and how to fight it. If you are then exposed to the germ in the future, your immune system can quickly destroy it before you become unwell.
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Answer:
Vaccination is a simple, safe, and effective way of protecting people against harmful diseases. Vaccines reduce risks of getting diseases by working with our body’s natural defenses to build protection. When we get a vaccine, our immune system responds it
· recognizes the invading germ, such as the virus or bacteria,
· produces antibodies, proteins produced naturally by the immune system to fight disease;
· remembers the disease and how to fight it. If you are then exposed to the germ in the future, your immune system can quickly destroy it before you become unwell.