Vaccines Vaccines are given to prevent, or minimize the severity of, disease Vaccination elicits an immune response which has “memory”

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Presentation transcript:

Vaccines Vaccines are given to prevent, or minimize the severity of, disease Vaccination elicits an immune response which has “memory”

Types of Vaccines Attenuated whole-agent vaccines Contain living but weakened microbes Inactivated whole-agent vaccines Contain killed microbes Toxoids Inactivated toxins

Types of Vaccines Subunit vaccines Contain only antigenic components of the microbe Safer than whole-agent vaccines Conjugated vaccine Contains a poorly antigenic microbe antigen that is attached to a more antigenic substance

Vaccine schedule CDC – Recommended Immunization Schedules

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