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What is the main idea behind DNA vaccines?

• They are made from whole pathogens.

• They are only for treating existing diseases.

• They use live viruses to create immunity.

• They provide genetic instructions to the body.

What is a key advantage of DNA vaccines compared to traditional vaccines?

• They are less effective in creating immunity.

• They have a higher risk of causing disease.

• They can trigger both cellular and antibody responses.

• They can replicate in the body.

What is a significant challenge currently faced by DNA vaccines?

• They are too easy to produce.

• They have high immunogenicity.

• They often do not provoke a strong immune response.

• They are widely available in clinics.

What does the term 'immunogenicity' refer to?

• The process of creating a vaccine.

• The measure of how well a vaccine stimulates an immune response.

• The ability of a vaccine to cause illness.

• The safety profile of a vaccine.

What is the projected market growth for DNA vaccine research from 2013 to 2019?

• From $244 million to $2.7 billion.

• From $100 million to $500 million.

• From $500 million to $1 billion.

• From $1 million to $10 million.