Question #6432901Single Choice

Biology

Question

A 70-year-old woman receives a booster vaccination to increase her immunity against the influenza virus. Which of the following best describes the immune system's response to this vaccine?

Options

The body immediately produces high levels of antibodies.

The body creates memory B cells that can rapidly produce antibodies if re-exposed to the virus.

The immune system’s response is the same as during the first exposure to the virus.

Cytotoxic T cells immediately destroy all infected cells.

Answer & Analysis

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