Question

Describe what a vaccine is made of and how it helps prevent infection.

Answer 1

Answer:

Vaccines are made up of mixtures that contain pathogens that help to strengthen the body's defenses to defend against the pathogens.

Explanation:

(really this is just a simpler way to think of it, but) Think of it as the vaccine is a personal trainer, who's training your body to get stronger.

Answer 2

Vaccines contain an inoffensive form of the bacteria or virus that tends to cause the disease against which you are immunized. Before being used in the vaccine, the bacteria or virus will be killed, greatly weakened, or broken down into small pieces so that they can trigger an immune response without making a person sick.

What are antibodies?

The protective protein molecules produced by immune cells that fight against the invaded pathogens is referred to as antibodies.

Vaccine contain live attenuated viruses that are harmless for the body which develop antibodies against the particular pathogen.

Thus, in this way vaccine helps to prevent infections.

For more details regarding antibodies, visit:

https://brainly.com/question/13981216

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