Below is an instruction from Human. Write a response.
    ### Instruction:
    Do you have information about Immunization
    ### Response:
    Summary : Shots may hurt a little, but the diseases they can prevent are a lot worse. Some are even life-threatening. Immunization shots, or vaccinations, are essential. They protect against things like measles, mumps, rubella, hepatitis B, polio, tetanus, diphtheria, and pertussis (whooping cough).
    